# Incident 19860502024009I: Doug DC931, St Louis, MO, May 2, 1986

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: May 2, 1986, 17:55 local time
- Place: St Louis, MO
- Airport: Lambert St Louis International
- Phase of flight: To Init Climb(1st Pwr Reduct)
- Operating rules: Air carrier (Part 121)
- Operator: OZAA
- Location: 38.6273° N, 90.1979° W: Placed by OpenAirDocs: center of St. Louis, MO, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=38.6273&lon=-90.1979&mi=10
- Aircraft: N990Z, a cancelled registration (https://openairdocs.org/deregistered/N990Z-2013-04-18) (OpenAirDocs)
- Registry model: Mcdonnell Douglas DC-9-31 (registry code 302206A, https://openairdocs.org/model/mcdonnell-douglas-dc-9-31) (OpenAirDocs)
- Registry engine: Pratt & Whitney JT8D-9 series (registry code 52048, https://openairdocs.org/engine/pratt-whitney-jt8d-9-series) (OpenAirDocs)
- Reported make and model: DOUG DC931
- People aboard: 56
- Fatal injuries: 0
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19860502024009I

## Narrative

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

NOSE GEAR DOOR WOULD NOT CLOSE AFTER TAKEOFF. RETURNED AND FOUND PRELOAD TOO LOW. ADJUSTED DOORS.

## Other reports on N990Z (1)

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

- [Incident 19780424011259I](https://openairdocs.org/incident/19780424011259I), Apr 24, 1978: Doug DC931 (N990Z), Dallas, TX, Minor damage. Engine failed on takeoff. Engine reverse blocker doors deployed and remained open in flight. Returned to airport

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.

---
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.