# Incident 19790928049709I: Boeing 707123B, Detroit, MI, September 28, 1979

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: September 28, 1979, 04:18 local time
- Place: Detroit, MI
- Airport: Metro
- Phase of flight: Climb
- Operating rules: Air carrier (Part 121)
- Operator: AAL
- Location: 42.3314° N, 83.0458° W: Placed by OpenAirDocs: center of Detroit, MI, within about 7 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=42.3314&lon=-83.0458&mi=10
- Aircraft: N7582A, a cancelled registration (https://openairdocs.org/deregistered/N7582A-1982-02-04) (OpenAirDocs)
- Registry model: Boeing 707-123B (registry code 138360H, https://openairdocs.org/model/boeing-707-123b) (OpenAirDocs)
- Registry engine: Pratt & Whitney JT3D-3&3B (registry code 52039, https://openairdocs.org/engine/pratt-whitney-jt3d-3-3b) (OpenAirDocs)
- Reported make and model: BOEING 707123B
- People aboard: 18
- Fatal injuries: 0
- Pilot flight hours: 0 in this make and model, 0 in the last 90 days
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19790928049709I

## Narrative

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

CAPTAIN UNABLE TO CONTROL HORIZONTAL TRIM DUE TO JAMMED LINK ON IDLER SPROCKET. LANDED SAFELY.

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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