What was found
DEN - AUTO PILOT PORPOISES VIOLENTLY IN PITCH WHILE COUPLED ON ILS, BEGINNING AT 500 FEET RADAR ALTITUDE. REPLACED RIGHT FLAP POSITION TRANSMITTER AND GAUGE IAW THE DC9 MM. OPERATIONS CHECK GOOD. (M)
- Difficulty date
- July 9, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N933F
- Make and model
- Doug DC933F
- Aircraft serial
- 47191
- System (JASC)
- 2751 · Trailing Flap Position Indicating System
- Part
- Flap Trans
- Part number
- ST12BC
- Condition
- Failed
- Location
- Rt Te Flap
- Stage of operation
- NR
- Nature of condition
- F
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.