# Incident 19810130008649I: Doug DC1030, San Juan, Puerto Rico, January 30, 1981

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: January 30, 1981, 14:11 local time
- Place: San Juan, Puerto Rico
- Airport: International
- Phase of flight: Normal Cruise
- Operating rules: Foreign air carrier (Part 129)
- Location: 18.4663° N, 66.1057° W: Placed by OpenAirDocs: center of San Juan, PR, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=18.4663&lon=-66.1057&mi=10
- Aircraft: YV133 (not matched to a registry record)
- Reported make and model: DOUG DC1030
- Reported engine: GE CF650C
- People aboard: 56
- Fatal injuries: 0
- Pilot flight hours: 12,000 total, 3,100 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/19810130008649I

## Narrative

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

ZA CREW NOTED VIBRATION IN NO 1 ENGINE. NO PROBLEM FOUND ON GROUND RUN. VIBRATION MONITOR GAVE FALSE INDICATION.

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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