# Incident 19900128057059I: Boeing 727232, Great Falls, MT, January 28, 1990

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: January 28, 1990, 12:19 local time
- Place: Great Falls, MT
- Airport: Great Falls International
- Phase of flight: Fcd/Prec Ldg From Cruise
- Operating rules: Air carrier (Part 121)
- Operator: DALA
- Location: 47.4823° N, 111.3703° W: Placed by OpenAirDocs at GREAT FALLS INTL (GTF), within about a mile (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=47.4823&lon=-111.3703&mi=10
- Aircraft: N477DA, a cancelled registration (https://openairdocs.org/deregistered/N477DA-2000-04-21) (OpenAirDocs)
- Registry model: Boeing 727-232 (registry code 1384082, https://openairdocs.org/model/boeing-727-232) (OpenAirDocs)
- Reported make and model: BOEING 727232
- People aboard: 3
- Fatal injuries: 0
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19900128057059I

## Narrative

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

TRAILING EDGE FLAPS HAD AN ASYMMETRICAL CONDITION CAUSING THEM TO STOP AT 2 DEGREES. ELECTED TO LAND AT GREAT FALLS

## Other reports on N477DA (3)

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

- [Incident 19811120080159I](https://openairdocs.org/incident/19811120080159I), Nov 20, 1981: Boeing 727232 (N477DA), Atlanta, GA, Substantial damage. Tornado hit airport,ten aircraft and 500 passengers involved. Minor injury to two ramp people substantial damage.
- [Incident 19800529051729I](https://openairdocs.org/incident/19800529051729I), May 29, 1980: Boeing 727232 (N477DA), Columbus, OH. Flight returned due to loss of "a" system hydraulics. Maintenance found cracked filter cap.
- [Incident 19790820032539I](https://openairdocs.org/incident/19790820032539I), Aug 20, 1979: Boeing 727232 (N477DA), Boston, MA. Zk smoke from APU exhaust after landing. Oil seal had blown in APU.

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.