What was found
AIRCRAFT WAS GROUNDED: LANDING GEAR WARNING HORN AND GEAR UNSAFE LIGHTS ILLUMINATED MULTIPLE TIMES DURING DESCENT. REPLACED NUMBER 2 RADIO ALTIMETER.
- Difficulty date
- April 7, 2025
- Submitted
- April 8, 2025
- Operation
- Air carrier
- Aircraft
- N300UB
- Make and model
- Boeing 7378
- Aircraft serial
- 44506
- Aircraft time
- 580 hours, 223 cycles
- System (JASC)
- 3433 · Microwave Landing System
- Part
- Altimeter
- Part number
- 8220334005
- Part serial
- 4G5XRK
- Condition
- False Indication
- Location
- Zone 100
- Part time
- 11,490 hours, 4,977 cycles
- Stage of operation
- DE
- 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.