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Accidents · NTSB ERA27LA001 · Preliminary: the investigation is not finished

Kinner SPORTWING B-2 accident near Brunswick, Maine, October 1, 2026

On October 1, 2026 at about 4:30 pm local time, a 1935 Kinner SPORTWING B-2, registered N14927, was substantially damaged in an accident during landing (landing roll) near Brunswick, Maine (Brunswick Exec airport). It was a personal flight under general aviation rules (Part 91). 1 person had minor injuries. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The NTSB has not yet published a probable cause for this accident. Investigations usually take one to two years; this page updates when the final report is released.

Source: NTSB aviation accident database, copy made November 2, 2026. Docket and reports at the NTSB.

What the record shows

Date
October 1, 2026 · about 4:30 pm local time · cases in 2026
Place
Brunswick, Maine · Brunswick Exec · cases near this airport · map
Type
Accident
Injuries
1 person had minor injuries.
Weather
visual conditions (good weather)
Aircraft
Kinner SPORTWING B-2, built 1935
Registration
N14927 · registry record · serial 148
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

The factual record from the NTSB's investigation tables, in plain English

What happened, in order

  1. Loss of control on ground during landing (landing roll) defining event

The aircraft

  • Airframe total time: 1,876.6 hours
  • Last inspection: annual inspection, May 1, 2026; 7.5 hours since
  • Maximum gross weight: 1,800 lb
  • Seats: 2
  • Landing gear: fixed
  • Operator: Excalibur Air Service LLC

The flight

  • Runway 19L, 8,000 ft by 200 ft

Weather at the time

  • Light: daylight
  • Wind: from 210° at 8 knots
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 68°F (20°C), dew point 63°F (17°C)
  • Altimeter: 30.02 inHg
  • Observation at 12:35 pm from BXM

Weather report (METAR): KBXM 011635Z AUTO 21008KT 10SM CLR 20/17 A3002 RMK AO2

Injuries

FatalSeriousMinorNone
Flight crew1

Documents from the investigation the NTSB's docket: the evidence folder behind the report

The NTSB has not released the docket for this case yet. The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), is usually released when the investigation is nearly complete, and the list here is refreshed when it appears. Check at the NTSB.

Connections how this case links to the rest of the register

Aircraft
Place

The whole map of how records connect · these connections as data: /graph/accident/ERA27LA001.json.

The bigger picture in Aviation Analytics: accidents over time since 1982, by model, by phase of flight and conditions, by place and on the map.

Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text does not name anyone involved, its policy at this time. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.