# Incident 20070306003069I: Diamon DA20C1, Pueblo, CO, March 6, 2007

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: March 6, 2007, 10:00 local time
- Place: Pueblo, CO
- Phase of flight: Normal Cruise
- Operating rules: General operating rules (Part 91)
- Location: 38.2890° N, 104.5395° W: From the FAA
- Nearby events: https://openairdocs.org/map.md?lat=38.2890&lon=-104.5395&mi=10
- Aircraft: N921DA, registered now (https://openairdocs.org/aircraft/N921DA) (OpenAirDocs)
- Registry model: Diamond Aircraft Ind DA20-C1 (registry code 2990001, https://openairdocs.org/model/diamond-aircraft-ind-da20-c1) (OpenAirDocs)
- Registry engine: Continental IO-240-B (registry code 17177, https://openairdocs.org/engine/continental-io-240-b) (OpenAirDocs)
- Reported make and model: DIAMON DA20C1
- People aboard: 2
- Fatal injuries: 0
- Pilot flight hours: 1,250 total, 600 in this make and model, 60 in the last 90 days
- NTSB investigation: [NTSB DEN07IA066](https://openairdocs.org/ntsb/DEN07IA066) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/20070306003069I

## Narrative

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

(-23) DURING LOCAL FLIGHT AIRCRAFT EXPERIENCED HORIZ. STAB TRIM ISSUE. AFTER LANDING, THE AIRCRAFT WAS INSPECTED. TWO OF FOUR AN-3-12A BOLTS WERE BROKEN. CORRECTIVE ACTION: REPLACED UPPER FORWARD HORIZONTAL ATTACH BRACKET WITH NEW PART, P/N 22-5500-61-02. INSTALLED NEW AN-3-12A BOLTS FOR ATTACH BRACKET. REPLACED HORIZONTAL STABILIZER MAIN ATTACH PLATE WITH NEW PART, P/N 22-550-60-01, IN ACCORDANCE WITH DIAMOND DA20 MAINTENANCE MANUAL.

## The NTSB's investigation of this event (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DEN07IA066](https://openairdocs.org/ntsb/DEN07IA066), Mar 6, 2007: Diamond Aircraft Industries DA-20-C1 (N921DA), Pueblo, CO, incident, no damage. Probable cause: The failure of the horizontal stabilizer forward bracket bolts due to insufficent preload during factory installation.

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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