What was found
PHL/MHT - FLT 1010 - AFTER TAKEOFF, BOTH COMPASSES WERE OVER 40 DEGREES OFF OF HWAT ATC SAID ACTUAL HEADING WAS. RETURNED TO FIELD. PERFORMED COMPASS SYSTEM CHECK. NO FAULTS FOUND. RETURNED A/C TO SERVICE. (X)
- Difficulty date
- July 9, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N973VJ
- Make and model
- Doug DC931
- Aircraft serial
- 47099
- System (JASC)
- 3422 · Directional Gyro and Indicating System
- Part
- Compass
- Condition
- Out Of Adjust
- Location
- Cockpit
- Stage of operation
- CL
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.