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- Flight Operations Manual
Yak 18T Flight Operations Manual - page 79
Yak 18T Flight Operations Manual
Page 79 of 82
Disclaimer: This manual is to be used as a reference only, it is based on translated Yak 18T Flight Operations
Manuals and has not been approved by the Yakovlev Design Bureau or any other authority.
12.2.7 Light Facilities
Exterior Equipment
1. The outside facility incorporates the navigation lights, a flashing beacon and a land/taxi
lamp. 2. The running flights with a filament lamp and the tail navigation light with a
filament lamp are mounted on the aircraft
2. A red flashing light beacon with two reflector lamps is placed at the fin tip of the aircraft
3. A lamp with two filaments: landing (200 W) and taxiing (130 W) ones is used as a
land/taxi lamp. It is mounted on the port wing leading edge
4. On the main and frontal undercarriage legs two light warning fixtures are installed to
provide the extend undercarriage warning for the finisher on the ground. The type
fixtures with a filament lamp are used as lights
Interior Equipment
1. The interior light facility is designed for illumination of the instrument panel, general and
local illumination of the common cockpit
2. A system of red lights is employed to illuminate the instruments, sub-panels, panels and
signs
3. The lights are intended to be used for illumination of the instruments, sub-panels,
console's panels and the instrument boards with a red light. Each lighting fixture contains
two lamps. The lighting fixture are divided in two groups: main illumination -six fixtures
and emergency lighting -two fixtures
4. A slot-type vertical lighting fixture serves to illuminate sub-panels, consoles and individual
instruments and notices on the panels. It uses a lamp
5. A lighting fixture An M is used to illuminate signs made by the light pipe method. The
fixture uses a lamp
6. General illumination of the common cockpit is provided with the help of a dome lamp,
placed on the cockpit ceiling. A lamp is used there
7. Local illumination of the cadet's (left pilot) station is carried out by a light fixture with a
lamp. The illumination enables to make recordings, to use a chart and other working
papers
Lighting facility maintenance in night flights
1. Prior to the engine start, turn-on the general illumination of the cockpit and illumination
of the crew instrument panel. Supply is provided from the aircraft accumulator or the
airfield network
2. When the engine and generator have been started, turn-on the flashing beacon running
lights and the tail navigation light
3. By using the adjusting rheostats, select intensity sufficient to read properly the
indications of the instruments and signs
NOTE
Intensity of the scale lighting must not blind the pilot and produce bright dazzles on the
instruments glass, on canopy and doors.
Summary of 18T
Page 2: Table of Contents
Yak 18t flight operations manual page 2 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Table of contents t able of c ontents ....................
Page 3
Yak 18t flight operations manual page 3 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 6.7. Engine run-up .......................................
Page 4
Yak 18t flight operations manual page 4 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 11.18. Special feature of the power unit at low ambient...
Page 5: Introduction
Yak 18t flight operations manual page 5 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Introduction this manual is to be used as a general gui...
Page 6
Yak 18t flight operations manual page 6 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Section 1 – background information this section contain...
Page 7
Yak 18t flight operations manual page 7 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. The students had to study the nuts and bolts of trainin...
Page 8
Yak 18t flight operations manual page 8 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Influence (air intakes are located on both sides of the...
Page 9
Yak 18t flight operations manual page 9 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Union standard) is 1012-72. But voronezh mechanichal pl...
Page 10
Yak 18t flight operations manual page 10 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 7 - filler 16 - fuel fire shut-off valve 8 - fuel quan...
Page 11
Yak 18t flight operations manual page 11 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Section 2 - technical information this section contain...
Page 12
Yak 18t flight operations manual page 12 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 2.2.1 general data length 8.39m ±1.6cm (27’6”) height ...
Page 13
Yak 18t flight operations manual page 13 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 2.3 fuel specification and octane number petrol b-91/1...
Page 14
Yak 18t flight operations manual page 14 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 2.15 propeller symbol v530ta-d35 type variable-pitch t...
Page 15
Yak 18t flight operations manual page 15 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Section 3 – operational limitations 3.1. Flying limita...
Page 16
Yak 18t flight operations manual page 16 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Aircraft becomes increased by 10kg and the cg position...
Page 17
Yak 18t flight operations manual page 17 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Section 4 - pre-flight inspection a quick review of yo...
Page 18
Yak 18t flight operations manual page 18 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 17. Switch the engine instruments to the on position 1...
Page 19
Yak 18t flight operations manual page 19 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Are you ready to brief them? Have you got the prerequi...
Page 20
Yak 18t flight operations manual page 20 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 45. To drain and inspect the fuel contents, move under...
Page 21
Yak 18t flight operations manual page 21 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 56. Perform the walk around slowly; take your time. If...
Page 22
Yak 18t flight operations manual page 22 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 61. Check propeller blade setting according to setting...
Page 23
Yak 18t flight operations manual page 23 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 67. Check the starboard wing and look for damage of th...
Page 24
Yak 18t flight operations manual page 24 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 81. Check the radio-altimeter aerial, radio compass an...
Page 25
Yak 18t flight operations manual page 25 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. After entering the cockpit, the pilot should proceed a...
Page 26
Yak 18t flight operations manual page 26 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Check the engine controls – 103. Check the motion of t...
Page 27
Yak 18t flight operations manual page 27 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Section 5 – engine start preparation the following tex...
Page 28
Yak 18t flight operations manual page 28 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Consumption, and almost inevitably to pieces of the ri...
Page 29
Yak 18t flight operations manual page 29 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. The system is good, but is not cheap (us$1,000), as we...
Page 30: Section 6 – Engine Start
Yak 18t flight operations manual page 30 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Section 6 – engine start at ambient temperatures of +5...
Page 31
Yak 18t flight operations manual page 31 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 6.4. Engine starting to start the engine, the pilot sh...
Page 32
Yak 18t flight operations manual page 32 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Now that the engine has started, pay particular and fr...
Page 33
Yak 18t flight operations manual page 33 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • the engine is considered to be warmed-up, if the tem...
Page 34
Yak 18t flight operations manual page 34 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. And at night - to avoid discharging of the airborne ac...
Page 35
Yak 18t flight operations manual page 35 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • using the thrust lever set a speed of 70% with the p...
Page 36: Section 7 - Flying
Yak 18t flight operations manual page 36 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Section 7 - flying 7.1. Take-off preparation prior to ...
Page 37
Yak 18t flight operations manual page 37 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. This position until the aircraft rotates naturally upo...
Page 38
Yak 18t flight operations manual page 38 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • this enables us to maintain a uniform load on the ma...
Page 39
Yak 18t flight operations manual page 39 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • training flights into cloud are not allowed. In the ...
Page 40
Yak 18t flight operations manual page 40 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • increase the engine speed rpm to the specified one •...
Page 41
Yak 18t flight operations manual page 41 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Section 8 – aerobatic flight manoeuvres the yak 18t wi...
Page 42
Yak 18t flight operations manual page 42 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Front portions of the aircraft canopy relative to the ...
Page 43
Yak 18t flight operations manual page 43 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • when the specified bank and required angular velocit...
Page 44
Yak 18t flight operations manual page 44 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 8.4 combat turn • before entry into this manoeuvre, st...
Page 45
Yak 18t flight operations manual page 45 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Successful. Select the necessary ground reference poin...
Page 46
Yak 18t flight operations manual page 46 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • while slipping, keep the flight direction using a re...
Page 47
Yak 18t flight operations manual page 47 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • then by means of a fast pedal deviation by 1/3 rd of...
Page 48
Yak 18t flight operations manual page 48 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • when the angle of climb is increased by more than 20...
Page 49
Yak 18t flight operations manual page 49 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • the ias during the half-loop recovery must be 140km/...
Page 50
Yak 18t flight operations manual page 50 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • given the right conditions when entering the stall, ...
Page 51: Section 9 - Spins
Yak 18t flight operations manual page 51 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Section 9 - spins spins are prohibited unless the pilo...
Page 52
Yak 18t flight operations manual page 52 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • at the first 3-tum spins the angle of longitudinal i...
Page 53
Yak 18t flight operations manual page 53 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • for getting the aircraft out of the spin, deflect th...
Page 54
Yak 18t flight operations manual page 54 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • after the second turn its spinning will be the same ...
Page 55: Section 10 - Landing
Yak 18t flight operations manual page 55 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Section 10 - landing 10.1. Descent and landing prepara...
Page 56
Yak 18t flight operations manual page 56 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 4. Gliding between the turn onto base leg and turn to ...
Page 57
Yak 18t flight operations manual page 57 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 10.5. Crosswind landing 1. On the crosswind approach c...
Page 58
Yak 18t flight operations manual page 58 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • by closing the fire valve with carburettor fuel usag...
Page 59
Yak 18t flight operations manual page 59 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Section 11 - special cases in flight 11.1. Pilot actio...
Page 60
Yak 18t flight operations manual page 60 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • if the fuel pressure is good, then it is a reasonabl...
Page 61
Yak 18t flight operations manual page 61 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • in all cases (with the exception of a drop in fuel p...
Page 62
Yak 18t flight operations manual page 62 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 4. To execute the forced landing on the unprepared are...
Page 63
Yak 18t flight operations manual page 63 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 11.10. Landing with the flap retracted if the pilot do...
Page 64
Yak 18t flight operations manual page 64 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 11.14. Pilot actions in case of converter failure if t...
Page 65
Yak 18t flight operations manual page 65 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • disconnect and remove the headset • set the seat to ...
Page 66
Yak 18t flight operations manual page 66 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • turn the master switch and magnetos off, drain the i...
Page 67
Yak 18t flight operations manual page 67 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Section 12 - operation of systems and equipment 12.1 r...
Page 68
Yak 18t flight operations manual page 68 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • switch the circuit breakers and radio compass on the...
Page 69
Yak 18t flight operations manual page 69 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • tune the radio compass to the compass locator freque...
Page 70
Yak 18t flight operations manual page 70 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • set the operation mode switches on the control panel...
Page 71
Yak 18t flight operations manual page 71 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. • after take-off and climbing, place the aircraft to t...
Page 72
Yak 18t flight operations manual page 72 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Unit lights up on the console indicating the magnetic ...
Page 73
Yak 18t flight operations manual page 73 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Indications that must be compared with those of the el...
Page 74
Yak 18t flight operations manual page 74 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. In flight the radio altimeter operates as follows – • ...
Page 75
Yak 18t flight operations manual page 75 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Deflected to the left and occupy a space between 3 and...
Page 76
Yak 18t flight operations manual page 76 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Establishing external communication by the user 1. A p...
Page 77
Yak 18t flight operations manual page 77 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 2. If testing the wiper on dry glass, do not switch it...
Page 78
Yak 18t flight operations manual page 78 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Airfield pressure with that one reported in the previo...
Page 79
Yak 18t flight operations manual page 79 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 12.2.7 light facilities exterior equipment 1. The outs...
Page 80
Yak 18t flight operations manual page 80 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. 4. Prior to taxiing beginning, cut-in a low light (tax...
Page 81: Index
Yak 18t flight operations manual page 81 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. Index a aborted flight 14 aerial 23 aerials 23 aerobat...
Page 82
Yak 18t flight operations manual page 82 of 82 disclaimer: this manual is to be used as a reference only, it is based on translated yak 18t flight operations manuals and has not been approved by the yakovlev design bureau or any other authority. N navigation equipment 32, 34, 55 neutral position 23,...