What was found
FORTY-FIVE MINUTES INTO FLIGHT CREW REPORTED RADIO PROBLEMS FOR BOTH 1 AND 2. TCAS, OPWS AND LLWS ALERT SYSTEMS ARE INOPERATIVE. DIVERTED TO MCI. *S/D* REMOVED AND REPLACED NR 1 RADIO ALTIMETER, OPERATIONAL NORMAL.
- Difficulty date
- April 18, 2000
- Submitted
- October 4, 2000
- Operation
- Air carrier
- Aircraft
- N7256U
- Make and model
- Boeing 727222
- Aircraft serial
- 21403
- Aircraft time
- 63,801 hours, 36,618 cycles
- Engine
- Pwa JT8D15
- System (JASC)
- 3416 · Altimeter, Barometric/Encoder
- Part
- Altimeter
- Part number
- 6223890002
- Condition
- Intermittent
- Location
- E/E Bay
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.