RMIT飞行训练课件－Precautionary Search

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航空

RMIT Instructor Rating Mass Briefs Issue 1 /2004 Page 1
PRECAUTIONARY SEARCH
Aim: To carry out a safe powered-assisted approach and landing at an unfamiliar
field.
Application:
- To inspect suspect runway prior to landing
- To land in an unprepared field when continuation of flight would become
hazardous for the following reasons:
- poor visibility/low cloud
- last light approaching
- lost
- fuel shortage
- pilot/passenger illness
- aircraft malfunction
Revision:
 Wind Determination
 Field Selection
- SIZE –
- SHAPE –
- SLOPE –
- SURFACE –
- SURROUNDINGS –
- CIVILIZATION –
Air Exercise:
- determine wind
- select field
- adopt precautionary search configuration; 10 flap, 1800RPM, 80kts
 First Run (500ft)
- left circuits (if possible)
- align DG to field direction
- select reference points on ground as suitable turning points
- transmit “PAN” call and Tx to 7700
Brief 22
RMIT Flight Training Precautionary Search
RMIT Instructor Rating Mass Briefs Issue 1 /2004 Page 2
 Second Pass (250ft)
- check for possible over/undershoot areas
- search for large obstacles
- return to 500ft circuit height
 Third Pass (50ft)
- close inspection of the landing surface
- return to 500ft circuit height
 Complete last circuit and conduct short-field landing.
Airmanship:
- Decide to land early to allow sufficient time
- Good lookout
- Increase power through turns to maintain speed
- Correct handover/takeover procedure
- Do not lose sight of the field
- Fly neighbourly advice in practice in T/A
Brief 22
RMIT Flight Training Precautionary Search

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谢谢楼主，我正准备去RMIT读书