Service difficulty report · Radio · Boeing 767424ER

Difficulty date
January 18, 2006
Submitted
January 31, 2006
Operation
Air carrier
Aircraft
N837MH
Make and model
Boeing 767424ER
Aircraft serial
29710
Aircraft time
16,738 hours, 5,846 cycles
Part
Radio
Condition
Inoperative
Location
Hf System
Stage of operation
CR
How discovered
9
Nature of condition
O
Precautionary procedure
A

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

What was found

AFTER LEVEL OFF - BOTH HF RADIOS INOP. TRIED CYCLING C/B`S, NO HELP. RETURNED TO SFO. MODIFIED HF RADIOS AND COUPLER PER EA 14-087083-03, OPS NORMAL.