Service difficulty report · Radio · Boeing 737800*

Difficulty date
December 12, 2005
Submitted
June 6, 2006
Operation
General aviation
Make and model
Boeing 737800*
Engine
Ge CFM56*
Part
Radio
Condition
Failed
Location
Hf System
Stage of operation
CR
How discovered
O
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

BOTH HF RADIO SYSTEMS FAILED TO TUNE. A WEAK BACKGROUND HASH COULD BE HEARD ON NR 2 HF SYSTEM ONLY. INVESTIGATION CONTINUING.

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