AF AF, AT, GN, MD, VN, AF ALL AIRPLANES WITH AEB ATG X Page 507 AF 34-588 Apr 25/96
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AF a) Verify the GPWS "BELOW GLIDE SLOPE" aural advisory
AF occurs and the TCAS switches to TA ONLY mode.
AF 12) Maintain the condition until after the intruder changes
AF from proximate to a TA.
AF a) Verify the aural annunciation "TRAFFIC, TRAFFIC" is not
AF output.
AF 13) Simulate a 1 dot glide slop deviation and verify the TCAS
AF system returns to normal operation.
AF 14) Stop scenario.
AF (8) TCAS vertical surveillance validation.
AF (a) Co-altitude verification:
AF 1) Set flaps up.
AF 2) Place airplane in simulated in-air condition.
AF 3) Set radiolatitude above 2500 ft.
AF 4) Set ADC 1 to 11000 ft as read on altimeters.
AF 5) Position the TCAS ramp test set antenna at 0. relative
AF bearing to the aircraft.
AF 6) Set the test to simulate an intruder aircraft with the
AF following parameters:
AF a) intruder type: ATCRBS
AF b) range: 3 NM
AF c) range rate: 0 Kts
AF d) altitude: 11000 ft
AF e) altitude rate: 0 ft/mn
AF 7) Start scenario.
AF a) Verify on both IVSI that the relative altitude symbol
AF of the intruder is 00.
AF (b) Check the intruder shape, color and relative altitude within
AF each volume by changing intruder altitude on the TCAS test set.
AF 1) Start scenario.
AF 2) Other intruder (open cyan diamond).
AF
AF NOTE: Transition from no symbol to other intruder symbol____
AF occurs when intruder is 2700 ft above or below TCAS
AF equiped aircraft.
AF
AF INTRUDER SYMBOL________ ______
AF 13800 ft no intruder
AF 13600 ft +26 other
AF 8400 ft -26 other
AF 8200 ft no intruder
AF
EFFECTIVITY
AF AF, AT, GN, MD, VN, AF ALL AIRPLANES WITH AEB ATG X Page 508 AF 34-588 Apr 25/96
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AF 3) Proximity intruder (solid cyan diamond). AF
AF NOTE: Transition from other symbol to proximate symbol____
AF occurs when intruder is 1200 ft above or below TCAS
AF equiped aircraft.
AF
AF INTRUDER SYMBOL________ ______
AF 12300 ft +13 other
AF 12100 ft +11 proximate
AF 9900 ft -11 proximate
AF 9700 ft -13 other
AF
AF 4) TA intruder (solid yellow circle).
AF
AF NOTE: Transition from proximate symbol to traffic symbol____
AF occurs when intruder is 850 ft above or below TCAS
AF equiped aircraft.
AF
AF a) Set intruder range rate to 200 Kts.
AF
AF INTRUDER SYMBOL________ ______
AF 12000 ft +10 proximate
AF 11800 ft +08 traffic
AF 10200 ft -08 traffic
AF 10000 ft -10 proximate
AF
AF 5) RA intruder (solid red square).
AF
AF NOTE: Transition from other symbol to preventive____
AF resolution symbol occurs when intruder is 600 ft
AF above or below TCAS equiped aircraft and from
AF preventive to corrective resolution symbol when
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