SDR 99ZZZX2418

Service difficulty report · Radio · Lear 25D

Difficulty date: April 9, 1999
Submitted: March 26, 2000
Operation: General aviation
Aircraft: N95CK
Make and model: Lear 25D
Aircraft serial: 248
System (JASC): 2312 · VHF Communications System
Part: Radio
Part number: VHF20A
Condition: Malfunctioned
Location: E/E Bay
Component: Collins
Stage of operation: NR
Nature of condition: O
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

REPLACED NR 1 COMM ANTENNA WITH NEW UNIT, PN VF10-347, SN 414. REPAIRED COAX END AT FRAME NR 5 FOR NR 2 COMM AND REPLACED NR 2 COMM WITH SERVICEABLE UNIT MODEL VHF20A, SN 14386. AIRCRAFT HAD LOST ALL COMMUNICATIONS UNTIL THEY WERE CLOSE TO THE STATION. COMM ANTENNA, P/N VJ10-347, S/N 3393.

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