# Incident 20060925027409I: Doug MD1010F, Oakland, CA, September 25, 2006

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: September 25, 2006, 19:46 local time
- Place: Oakland, CA
- Airport: Metropolitan Oakland International
- Phase of flight: Final Approach
- Operating rules: Air carrier (Part 121)
- Operator: FDEA
- Location: 37.8044° N, 122.2708° W: Placed by OpenAirDocs: center of Oakland, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=37.8044&lon=-122.2708&mi=10
- Aircraft: N68057, a cancelled registration (https://openairdocs.org/deregistered/N68057-2020-04-23) (OpenAirDocs)
- Registry model: Mcdonnell Douglas MD-10-10F (registry code 3022112, https://openairdocs.org/model/mcdonnell-douglas-md-10-10f) (OpenAirDocs)
- Registry engine: GE CF6-6 series (registry code 30020, https://openairdocs.org/engine/ge-cf6-6-series) (OpenAirDocs)
- Reported make and model: DOUG MD1010F
- People aboard: 2
- Fatal injuries: 0
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/20060925027409I

## Narrative

As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^.

(-23) INVESTIGATION REVEALED: RT MAIN GEAR DOWN ON RETRACTION AFTER T/O. LIGHT WENT RED AND STAYED RED UNTIL GEAR HANDLE PLACED DOWN AGAIN. CREW RECYCLED GEAR WITH SAME RESULT. ACFT LANDED @ OAK WITHOUT INCIDENT. CREW DEBRIEF REVEALED THAT THE RT MLG GREE LIGHT ILLUMINATED IMMEDIATELY BOTH TIMES THE GEAR SELECTOR WAS PLACED BACK IN THE "DOWN" POSITION. APPARENTLY, THE RT MLG NEVER MOVED FROM THE DOWN AND LOCKED POSITION. MX TURNED ON HYD PWR & DURING T/S, THE RT MLG DOWNLOCK CYLINDER WAS NOISY & WARM (LT MLG NO NOISE AND COOL). MX SUSPECTED RT MAIN DOWNLOCK CYLINDER BYPASSING. MX JACED ACFT & ACCOMPLISHED LH AND RH M/G SWING I/A/W MM 32-10-00-5. LH OPS AND INDICATIONS NORMAL; MX CONFIRMED RH NO UNLOCK OR MOTION; DOOR SEQUENCING APPEARED NORMAL. MX REPLACED RH M/G DOWNLOCK CYLINDER. COMPONENT FAILED; NO CONCERNS IDENTIFIED.

## Other reports on N68057 (1)

Matched to the same aircraft by N-number and date.

- [Incident 19920721033479I](https://openairdocs.org/incident/19920721033479I), Jul 21, 1992: Doug DC1010 (N68057), Los Angeles, CA. Avionics compartment exit door light on after rotation. Returned. Door was fully open and locked in place.

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. For accidents, the NTSB's own investigation is the fuller record.

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