曝光台 注意防骗
网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
Information received that aircraft is in this direction..
Nothing found.. Will continue search..
Note: These visual signals have been accepted for international use and appear in Annex 12 to the Convention on International
Civil Aviation.
2/19/04 AIM
Emergency Services Available to Pilots 6−2−9
FIG 6−2−3
Urgent Medical Assistance
NEED MEDICAL
ASSISTANCE-URGENT
Used only when life is at stake
FIG 6−2−4
All OK
ALL OK-DO NOT WAIT
Wave one arm overhead
FIG 6−2−5
Short Delay
CAN PROCEED SHORTLY
WAIT IF PRACTICABLE
One arm horizontal
FIG 6−2−6
Long Delay
NEED MECHANICAL HELP
OR PARTS - LONG DELAY
Both arms horizontal
AIM 2/19/04
6−2−10 Emergency Services Available to Pilots
FIG 6−2−7
Drop Message
Make throwing motion
FIG 6−2−8
Receiver Operates
OUR RECEIVER IS
OPERATING
Cup hands over ears
FIG 6−2−9
Do Not Land Here
DO NOT ATTEMPT
TO LAND HERE
Both arms waved across face
FIG 6−2−10
Land Here
LAND HERE
Both arms forward horizontally,
squatting and point in direction
of landing - Repeat
2/19/04 AIM
Emergency Services Available to Pilots 6−2−11
FIG 6−2−11
Negative (Ground)
NEGATIVE (NO)
White cloth waved horizontally
FIG 6−2−12
Affirmative (Ground)
AFFIRMATIVE (YES)
White cloth waved vertically
FIG 6−2−13
Pick Us Up
PICK US UPPLANE
ABANDONED
Both arms vertical
FIG 6−2−14
Affirmative (Aircraft)
Affirmative reply from aircraft:
AFFIRMATIVE (YES)
Dip nose of plane several times
AIM 2/19/04
6−2−12 Emergency Services Available to Pilots
FIG 6−2−15
Negative (Aircraft)
NEGATIVE (NO)
Fishtail plane
Negattiivve rrepplly ffrrom aiirrcrrafftt:
FIG 6−2−16
Message received and understood (Aircraft)
Message received and understood by aircraft:
Day or moonlight - Rocking wings
Night - Green flashed from signal lamp
FIG 6−2−17
Message received and NOT understood (Aircraft)
Message received and NOT understood by aircraft:
Day or moonlight - Making a complete right-hand circle
Night-Red flashes from signal lamp.
2/19/04 AIM
Distress and Urgency Procedures 6−3−1
Section 3. Distress and Urgency Procedures
6−3−1. Distress and Urgency
Communications
a. A pilot who encounters a distress or urgency
condition can obtain assistance simply by contacting
the air traffic facility or other agency in whose area of
responsibility the aircraft is operating, stating the
nature of the difficulty, pilot’s intentions and
assistance desired. Distress and urgency communications
procedures are prescribed by the International
Civil Aviation Organization (ICAO), however, and
have decided advantages over the informal procedure
described above.
b. Distress and urgency communications procedures
discussed in the following paragraphs relate to
the use of air ground voice communications.
c. The initial communication, and if considered
necessary, any subsequent transmissions by an
aircraft in distress should begin with the signal
MAYDAY, preferably repeated three times. The
signal PAN−PAN should be used in the same manner
for an urgency condition.
d. Distress communications have absolute priority
over all other communications, and the word
MAYDAY commands radio silence on the frequency
in use. Urgency communications have priority over
all other communications except distress, and the
word PAN−PAN warns other stations not to interfere
with urgency transmissions.
e. Normally, the station addressed will be the air
traffic facility or other agency providing air traffic
services, on the frequency in use at the time. If the
pilot is not communicating and receiving services,
the station to be called will normally be the air traffic
facility or other agency in whose area of responsibility
the aircraft is operating, on the appropriate
assigned frequency. If the station addressed does not
respond, or if time or the situation dictates, the
distress or urgency message may be broadcast, or a
collect call may be used, addressing “Any Station
(Tower)(Radio)(Radar).”
f. The station addressed should immediately
acknowledge a distress or urgency message, provide
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