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HU269. Startup Checklist

This document provides a checklist for preflight, engine start up, rotor engagement, and shutdown procedures for a Schweizer 269C helicopter, as issued by Topcat Helicopters BVBA. The checklist includes over 50 individual items to check organized into sections for exterior checks, engine starting, electrical equipment, rotor engagement, engine ground checks, pre-takeoff checks, and shutdown. Pilots are reminded that the manufacturer's procedures take precedence and to fly safely.

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Lechat Ann
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100% found this document useful (2 votes)
1K views16 pages

HU269. Startup Checklist

This document provides a checklist for preflight, engine start up, rotor engagement, and shutdown procedures for a Schweizer 269C helicopter, as issued by Topcat Helicopters BVBA. The checklist includes over 50 individual items to check organized into sections for exterior checks, engine starting, electrical equipment, rotor engagement, engine ground checks, pre-takeoff checks, and shutdown. Pilots are reminded that the manufacturer's procedures take precedence and to fly safely.

Uploaded by

Lechat Ann
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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CHECK LIST SCHWEIZER 269 C

FORM NUMBER ISSUE ISSUE DATE


TOPCAT HELICOPTERS BVBA
BE.DTO.134 – Check A 1 01-10-2021 Zeelaan 166 GV
8670 Koksijde

SCHWEIZER 269C CHECKLIST


EMERGENCY CHECKLIST
PREFLIGHT CHECKLIST
ALERT CHECKLISTE
SECURITY AROUND
The pilot is responsible for correct operation of the helicopter according AFM.
This summary is provided only as additional material for pre-flight preparation.

ALLWAYS REFER TO AFM FOR MANUFACTURER PROCEDURES.

SAFE FLYING
CHECK LIST SCHWEIZER 269 C
FORM NUMBER ISSUE ISSUE DATE
TOPCAT HELICOPTERS BVBA
BE.DTO.134 – Check A 1 01-10-2021 Zeelaan 166 GV
8670 Koksijde

ENGINE PRESTART COCKPIT CHECK:

 Exterior check………………………………………………………….......... DONE


 Oil 7 quarts minimum / fuel quantity as necessary............................. ............CHECK
 Documents on board…………………………………………........................CHECK
 Tail rotor pedals.....................................................................................ADJUSTED
 Seat belts and shoulder harness…………………………………………... CHECK
 Cabin no loose objects……………………………………………………… CHECK
 Control friction locks ……………………………………………………... RELEASE
 Controls, freedom of movement............................................................. CHECK
 Collective full down, center cyclic, friction ON....................................CHECK
 Altimeter ………………………………………………………………...... SET
 All switches................................................................................................... OFF
 Circuit breakers all IN (except heater fan – landing light).................. CHECK
 Throttle.................................................................................................. CLOSED
 Mixture................................................................................................... IDLE CUTOFF (pull)
 Battery switch.........................................................................................ON
 Fuel quantity…………………………………………..................................CHECK
 Fuel low caution light…………………………………………...................OFF (press to test)
 Transmission warning light....................................................................ON
 Clutch control switch RELEASE position, guard open….......................CHECK
 Clutch disengaged warning light…........................................................ .ON
 Tail rotor transmission chip detector caution……………….....................OFF (press to test)
 Exhaust heater blower circuit breaker OUT.....................................................CHECK

ENGINE STARTING PROCEDURE:


 Mixture control.......................................................................................IDLE CUTOFF
 Fuel shutoff valve...................................................................................IN
 Throttle partially open............................................................................12 mm - 1/2 inch
 Fuel boost pump..................................................................................... ON
 Fuel pressure indication..........................................................................CHECK
 Mixture control...............................................................FULL RICH for 2.5 to 3 seconds
then return mixture control to IDLE CUTOFF position
 Fuel boost pump.....................................................................................OFF
 Magnetos................................................................................................SWITCH to BOTH
 Wait........................................................................................................20 seconds

CAUTION: .
FOR NORMAL OPERATIONS, DO NOT OPEN THE THROTTLE MORE THAN 12 MM
-1/2 INCH DURING STARTING.
AN OVERSPEED MAY RESULT WITH EXCESSIVE THROTTLE OPENING.

SAFE FLYING
CHECK LIST SCHWEIZER 269 C
FORM NUMBER ISSUE ISSUE DATE
TOPCAT HELICOPTERS BVBA
BE.DTO.134 – Check A 1 01-10-2021 Zeelaan 166 GV
8670 Koksijde

CAUTION:
DO NOT EXCEED 1600 RPM WITH ROTOR DISENGAGED.
DISREGARD OF THIS LIMITATION MAY RESULT IN STRUCTURAL DAMAGE TO
THE LOWER COUPLING DRIVE SHAFT.

 Throttle.............................................................close then open throttle 12 mm - 1/2 inch


 Starter..................................................................................................... ..............ENGAGE
 Starter.............................................................................DISENGAGE when engine starts
 Mixture control..................................................................PUCH to FULL RICH position
 Engine........................................................................................STABILIZE AT 1400 rpm
 Fuel boost pump..................................................................................... ..........................ON
 Engine oil pressure........................................................................min 25 PSI within 30 sec
 Heater circuit breaker .....................................................................................................ON position

CAUTION:
SHUT DOWN ENGINE IF MINIMUM OIL PRESSURE IS NOT REACHED WITHIN 30
SECONDS AFTER ENGINE STARTS.

ELECTRICAL EQUIPMENT:

 Alternator switch.........................................................................................................................ON
 Position light – beacon light........................................................................................................ON
 Radios - GPS...............................................................................................................................ON
 Transponder.................................................................................................................................ON

ROTOR ENGAGEMENT:
 Rotor and area.......................................................................................................................CLEAR
 Collective pitch stick full down and locked condition.........................................................CHECK
 Tail rotor pedals neutral position..........................................................................................CHECK
 Manually center cyclic stick.....................................................................................friction ON
 Throttle set engine speed ....................................................................................................1500 rpm
 Clutch.................... .............................................................................................................ENGAGE
When rotor starts turning, move the switch to the HOLD position.
Wait 8 seconds.
Repeat this procedure until engine and rotor rpm needles are superimposed.
 When rotor and engine tachometer needles are superimposed, set clutch switch in ENGAGE
position
 Clutch guard........................................................................................................................CLOSED
 Clutch light out.....................................................................................................................CHECK
 Engine and rotor tachometer reading after engagement completed.....................................CHECK
 Engine....................................INCREASE RPM TO 2000 and RAISE COLLECTIVE 15 MAP

SAFE FLYING
CHECK LIST SCHWEIZER 269 C
FORM NUMBER ISSUE ISSUE DATE
TOPCAT HELICOPTERS BVBA
BE.DTO.134 – Check A 1 01-10-2021 Zeelaan 166 GV
8670 Koksijde

ENGINE GROUND CHECK:


 Engine oil temperature and pressure within green arcs........................................................CHECK
 Main transmission warning light (XMSN TEMP/PRESS) .................................................CHECK
 Tail rotor transmission chip detector light (TR XMSN CHIPS) (both lights OFF).............CHECK
 Adjust collective pitch stick to maintain 14 MAP at 2500 rpm.
Magneto check (125 rpm maximum allowable drop within 5 seconds)..............................CHECK
 Close throttle; observe engine and main rotor tachometer needles for separation..............CHECK
 Set rotor engine rpm…………………………………………………………………….2000 RPM

CHECK BEFORE TAKEOFF:


 Fuel quantity.
 Fuel pressure; boost pump OFF, boost pump ON.
 Cylinder head temperature.
 Engine oil pressure.
 Engine oil temperature.
 Transmission warning light OFF.
 Switches and circuit breakers.
 Fuel shutoff valve full ON.
 Mixture control FULL RICH.
 Clutch warning light OUT.
 Fuel low warning light OUT.
 Adjust cyclic trim controls as desired.
 Release CONTROL frictions.
 RPM set 3100.

SHUT DOWN PROCEDURE:


 Landing light ...............................................................................................................................OFF
 Collective down, friction ON................................................................................................CHECK
 Cyclic stick neutral position, friction ON..............................................................................CHECK
 3000 rpm with full down collective pitch ......................................................................2 MINUTES
 2000 rpm with full down collective pitch ..................................................................... 2 MINUTES
 Cylinder head temperature decreased below 300° F. ……...................................................CHECK
 Throttle maintain.....................................................................................CLOSSED to IDLE STOP
 Position guard...........................................................................................................................OPEN
 Clutch control switch ........................................................................................................RELEASE
 Mixture control.........................................................................................................IDLE CUTOFF
 Magneto switch............................................................................................................................OFF
 Alternator switch..........................................................................................................................OFF
 Battery switch .............................................................................................................................OFF
 All remaining switches ...............................................................................................................OFF
 Set fuel shutoff valve..................................................................................................................OUT

SAFE FLYING
CHECK LIST SCHWEIZER 269 C
FORM NUMBER ISSUE ISSUE DATE
TOPCAT HELICOPTERS BVBA
BE.DTO.134 – Check A 1 01-10-2021 Zeelaan 166 GV
8670 Koksijde

EMERGENCIES:

SAFE FLYING
CHECK LIST SCHWEIZER 269 C
FORM NUMBER ISSUE ISSUE DATE
TOPCAT HELICOPTERS BVBA
BE.DTO.134 – Check A 1 01-10-2021 Zeelaan 166 GV
8670 Koksijde

EMERGENCIES:

SAFE FLYING
CHECK LIST SCHWEIZER 269 C
FORM NUMBER ISSUE ISSUE DATE
TOPCAT HELICOPTERS BVBA
BE.DTO.134 – Check A 1 01-10-2021 Zeelaan 166 GV
8670 Koksijde

LIMITATIONS:

SAFE FLYING
CHECK LIST SCHWEIZER 269 C
FORM NUMBER ISSUE ISSUE DATE
TOPCAT HELICOPTERS BVBA
BE.DTO.134 – Check A 1 01-10-2021 Zeelaan 166 GV
8670 Koksijde

PILOT'S PREFLIGHT INSPECTION :

 Visually check the following items for wear, general condition and obvious damage.
Damage is defined as any condition that is not normal or not within limits.
Examples of conditions to look for are: inoperable equipment, excessive leakage,
discoloration due to heat, dents, cracks, punctures, abrasion, chaffing, galling, nicks and
evidence of corrosion. These are the most common types of damage; however, do not
limit inspection to the above conditions.

 Perform further inspection prior to the next flight if discrepancies are noted to determine if
the rotorcraft is airworthy.

 Flight is prohibited when unrepaired damage exists which makes the rotorcraft
unairworthy.

SAFE FLYING
CHECK LIST SCHWEIZER 269 C
FORM NUMBER ISSUE ISSUE DATE
TOPCAT HELICOPTERS BVBA
BE.DTO.134 – Check A 1 01-10-2021 Zeelaan 166 GV
8670 Koksijde

SAFE FLYING
CHECK LIST SCHWEIZER 269 C
FORM NUMBER ISSUE ISSUE DATE
TOPCAT HELICOPTERS BVBA
BE.DTO.134 – Check A 1 01-10-2021 Zeelaan 166 GV
8670 Koksijde

SAFE FLYING
CHECK LIST SCHWEIZER 269 C
FORM NUMBER ISSUE ISSUE DATE
TOPCAT HELICOPTERS BVBA
BE.DTO.134 – Check A 1 01-10-2021 Zeelaan 166 GV
8670 Koksijde

SAFE FLYING
CHECK LIST SCHWEIZER 269 C
FORM NUMBER ISSUE ISSUE DATE
TOPCAT HELICOPTERS BVBA
BE.DTO.134 – Check A 1 01-10-2021 Zeelaan 166 GV
8670 Koksijde

SAFE FLYING
CHECK LIST SCHWEIZER 269 C
FORM NUMBER ISSUE ISSUE DATE
TOPCAT HELICOPTERS BVBA
BE.DTO.134 – Check A 1 01-10-2021 Zeelaan 166 GV
8670 Koksijde

SAFE FLYING
CHECK LIST SCHWEIZER 269 C
FORM NUMBER ISSUE ISSUE DATE
TOPCAT HELICOPTERS BVBA
BE.DTO.134 – Check A 1 01-10-2021 Zeelaan 166 GV
8670 Koksijde

SAFE FLYING
CHECK LIST SCHWEIZER 269 C
FORM NUMBER ISSUE ISSUE DATE
TOPCAT HELICOPTERS BVBA
BE.DTO.134 – Check A 1 01-10-2021 Zeelaan 166 GV
8670 Koksijde

LOST PROCEDURE:

Five C's:

 Circle:
 If able, you want to minimize your travel so you can orient to the location
without anything changing and not get any further off track.
 Confess:
 Admit that you are lost and need some form of assistance.
 Write down the time you determine you are lost.
 Avoid stressing out and convincing yourself you are lost when maybe you are
not.
 Climb:
 "Climb to cope".
 Ceiling and visibility permitting climb to improve radio reception (comm and
NAVAID) and forward visibility.
 Be sure not to fly around aimlessly, circle if required during a climb.
 Conserve:
 Operate the aircraft (when straight and level) at maximum endurance power
setting
 When oriented, fly max range
 Check your fuel state and determine how much time you have
 Communicate:
 Request assistance on the area working frequency.
 Try to communicate using all available channels and NAVAIDs.
 If unable try calling an approach control frequency with a PAN report and
request vectors.
 If unable to receive any reply, switch to guard and deliver a PAN report
 If required set transponder 7700.
 If ATC responds then comply with instructions.
 RADIO CALL: "PAN-PAN, PAN-PAN, PANAN, [Call sign],
[Situation], [Position], [Intention] PAN-PAN, PAN-PAN, PAN-PAN".
 Comply:
 If you are attempting to land at a strange field, circle it at a safe altitude and
locate all obstacles and hazards.
 Determine the wind direction and duty runway and get a rough estimate of
runway length and width.
 Try to contact the tower prior to landing.
 Use the best estimation of pattern altitude.
 Never fly above overcast layers.

SAFE FLYING
CHECK LIST SCHWEIZER 269 C
FORM NUMBER ISSUE ISSUE DATE
TOPCAT HELICOPTERS BVBA
BE.DTO.134 – Check A 1 01-10-2021 Zeelaan 166 GV
8670 Koksijde

SAFE FLYING

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