# SDR PLGA9611221

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N749BA](https://openairdocs.org/aircraft/N749BA), registered now
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 340A152
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Pins
- Condition: Not Removed
- Location: Mlg
- Stage of operation: CL
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PLGA9611221

## Discrepancy

BOS - FLT 4377 - DEPARTING BOS, THE LANDING GEAR FAILED TO RETRACT.  THE AIRCRAFT RETURNED TO BOS, LANDING WITHOUT INCIDENT.  MAINTENANCE WAS DISPATCHED TO THE AIRCRAFT FINDING THE MAIN GEAR GROUND PINS INSTALLED.  MAINTENANCE REMOVED THE PINS AND RETURNED THE AIRCRAFT TO SERVICE.  (M)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.