# SDR AALA20071826

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2007
- Submitted: October 1, 2007
- Operation: Air carrier
- Aircraft: [N290AA](https://openairdocs.org/aircraft/N290AA), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49302
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Switch
- Part number: 833605A
- Part serial: 13795
- Condition: Inoperative
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20071826

## Discrepancy

ORD INFLIGHT T1101/28SEP - DURING CLIMB CREW RECEIVED STALL THEN SLAT OVERSPEED INDICATION.  ON APPROACH ANTI-SKID CIRCUIT BREAKER POPPED.  LANDED ORD WITHOUT INCIDENT.  REPLACED GROUND PROXIMITY BOX.  SYSTEM GROUND CHECKED NORMAL OPERATION.

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