# Incident 20100819043669I: Piper PA-31T2, Marysville, OH, August 19, 2010

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: August 19, 2010, 17:59 local time
- Place: Marysville, OH
- Damage: No damage
- Phase of flight: Cruise/Level Flight
- Operating rules: General operating rules (Part 91)
- Operator: DTXA
- Location: 40.2184° N, 83.3451° W: Placed by OpenAirDocs: center of Marysville, OH, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=40.2184&lon=-83.3451&mi=10
- Aircraft: N150TK, a cancelled registration (https://openairdocs.org/deregistered/N150TK-2025-02-18) (OpenAirDocs)
- Registry model: Piper PA-31T2 (registry code 7103127, https://openairdocs.org/model/piper-pa-31t2) (OpenAirDocs)
- Registry engine: Pratt & Whitney Canada PT6A-135 (registry code 52173, https://openairdocs.org/engine/pratt-whitney-canada-pt6a-135) (OpenAirDocs)
- Reported make and model: PIPER PA-31T2
- Reported engine: P&W CANADA PT6A-135A
- People aboard: 1
- Fatal injuries: 0
- Other injuries: 0
- Pilot certificates: Airline transport
- Pilot flight hours: 20,000 total, 7,000 in this make and model, 100 in the last 90 days
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/20100819043669I

## Narrative

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

AIRMAN ASSIGNED 10,000 FEET MSL PER ATC.   AIRMAN DESCENDED TO 9,500 FEET MSL WITHOUT AN ATC CLEARANCE.  AIRMAN'S LOSS OF ALTITUDE CAUSED A LOSS OF SEPERATION WITH A 14 CFR PART 121 AIR CARRIER.

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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