SDR HYIA247GSAVIONICS

Service difficulty report · Radio · Cessna 402C

Difficulty date: May 27, 2010
Submitted: June 1, 2010
Operation: Air carrier
Aircraft: N247GS
Make and model: Cessna 402C
Aircraft serial: 402C0637
Aircraft time: 19,788 hours
Engine: Cont TSIO520*
System (JASC): 2300 · Communications System
Part: Radio
Part number: KX155
Condition: Malfunctioned
Location: Cockpit
Stage of operation: DE
How discovered: O
Nature of condition: S
Precautionary procedure: O

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

What was found

ON DESCENT, CREW REPORTED BOTH COMMMUNICATION RADIOS FAILED TO TRANSMIT OR RECEIVE. EMERGENCY WAS DECLARED, LANDING WAS UNEVENTFUL. MX INSPECTED ACFT, ALL SYS CHECKED NORMAL. COULD NOT DUPLICATE COMMUNICATION FAILURE. ACFT RELEASED BACK TO SERVICE.

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