What was found
(CAN) WHILE CLIMBING THROUGH 10`000 FT. THE F/O`S ALTIMETER "OFF" FLAG APPEARED IN VIEW, AND THE ALTIMETER WAS FROZEN. WHEN DESCENDING THROUGH 10000 FT. THE ALTIMETER FLAG DISAPPEARED AND WORKED NORMALLY FOR REMAINDER OF FLIGHT.
- Difficulty date
- December 18, 2014
- Submitted
- March 12, 2015
- Operation
- General aviation
- Make and model
- Aerosp ATR72202
- Aircraft time
- 30,145 hours
- Engine
- Pwa PW124B
- System (JASC)
- 3416 · Altimeter, Barometric/Encoder
- Part
- Altimeter
- Part number
- 4016341906
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.