# SDR RRXA99189

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 26, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N8177U
- Make and model: Doug DC-8-71F
- Registry model: [Doug DC-8-71F](https://openairdocs.org/model/douglas-dc-8-71f) (OpenAirDocs)
- Aircraft serial: 45983
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Connector
- Condition: Dirty
- Location: 1 & 2 Gnd Contl
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RRXA99189

## Discrepancy

AFTER T/O FROM KMCO, GEAR WAS RETRACTED, LANDING GEAR WARNING HORN SOUNDED AND COULD NOT BE SILENCED UNTIL FLAPS CAME TO 0 DEG.  CLEANED CANNON PLUGS ON GROUND CONTROL SWITCHES NR 1 AND 2.  OPS CHECKED SYSTEM AS PER UAL 27-00-12, OPS NORMAL ON GROUND.

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