# NTSB ERA27LA035: Eaa Sport Biplane, N923Z, Livermore Falls, ME, November 4, 2026

- Type: NTSB accident investigation
- Classification: Accident · Fatal · Class 4 · Limited · Investigation open
- Date: November 4, 2026, 11:45, time zone not recorded
- Place: Livermore Falls, ME
- Location: 44.4726° N, 70.1808° W: Placed by OpenAirDocs: center of Livermore Falls, ME, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=44.4726&lon=-70.1808&mi=10
- Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping)
- Defining event: [Approach-VFR pattern final: Loss of control in flight](https://openairdocs.org/ntsb-events/240)
- Highest injury: Fatal
- Injuries: 1 fatal
- Status: Investigation ongoing
- Investigation class: Class 4 - Basic report with no Prelim publish
- NTSB office: Eastern Region Aviation
- NTSB case key (mKey): 204125
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=ERA27LA035
- Latest NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/204125/pdf
- Page: https://openairdocs.org/ntsb/ERA27LA035

## Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event best describes what happened.

- [Approach-VFR pattern final: Loss of control in flight](https://openairdocs.org/ntsb-events/240) (defining event); cases with it: [Eaa SPORT BIPLANE, 1 case](https://openairdocs.org/ntsb-events/240/sequence.md?model=33601C6), [All aircraft, 5,012 cases](https://openairdocs.org/ntsb-events/240/sequence.md)

## Aircraft

- Registration: [N923Z](https://openairdocs.org/aircraft/N923Z), registered now, S/N EB1 (OpenAirDocs)
- Reported make and model: EAA SPORT BIPLANE
- Registry model: [Eaa SPORT BIPLANE](https://openairdocs.org/model/eaa-sport-biplane) (registry code 33601C6) (OpenAirDocs)
- Registry engine: [Continental C85 series](https://openairdocs.org/engine/continental-c85-series) (registry code 17008, reciprocating) (OpenAirDocs)
- Flight: Personal, Part 91
- Operator: Cyr Gregory A
- Registered owner: Cyr Gregory A

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.

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