11.24.2009

B747-200/300 NAV-MARKER BEACON

MARKER BEACON
1. CARRIER IS 75 MHZ
2. OUTER IS BLUE 400HZ AT 4 MILE FROM AIRPORT
3. MIDDLE IS AMBER 1300HZ AT 0.5 MILE
4. INNER IS WHITE 3000HZ AT 0.1 MILE
5. SENSIVITY SWITCH IS ON F/O PNL (ON SELCAL)
6. ANT TYPE IS CAVITY INSTALLED AT BOTTOM OF A/C

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