Thorp T-18 accident near Plainwell, MI

On September 23, 2011, a Thorp T-18 (airplane) was involved in an accident near Plainwell, MI. 1 person died. Damage to the aircraft: substantial.

Date
September 23, 2011
Place
Plainwell, MI
Aircraft
Thorp T-18 · Airplane
Injuries
1 fatal, 0 serious, 0 minor
Damage
Substantial
Position
42.468°N, 85.648°W
NTSB ID
20110923X12310

Official records · CEN11FA663

NTSB summary

HISTORY OF FLIGHT On September 23, 2011, about 0853 eastern daylight time, N54WB, an experimental amateur-built Thorp T-18, owned and operated by the private pilot, sustained substantial damage when it impacted a semi-trailer and terrain while on approach to runway 9 at the Plainwell Municipal Airport (61D), near Plainwell, Michigan. A ground fire occurred. The pilot was fatally injured. Visual meteorological conditions prevailed at the time of the personal flight. The flight originated from the Tulip City Airport, near Holland, Michigan, about 0830. The accident airplane was the second airplane in a flight of two airplanes destined for 61D. The pilot in the first airplane stated that there were no radio transmissions by the accident pilot of any mechanical malfunctions and that the accident pilot asked him to keep up his speed on final. He stated that there was a haze layer that he had to fly through which was located about 400 feet above ground level. The haze layer was localized around the river and airport. He stated that the visibility under the haze layer was about three miles. A witness, working on a bridge near the accident site, reported to the Michigan Highway Police that he observed that the second plane was close to the first airplane. He stated that both airplanes were “quite” low on approach. He indicated that the accident airplane impacted the semitrailer and “flipped” into the ditch embankment west of runway 9. Another witness who was in a southbound vehicle saw the airplane impact the semitrailer. This witness indicated the visibility was “good” and that he

Probable cause

The pilot did not maintain clearance from a semitrailer along the approach path.

More accidents in MI

Browse: Michigan

See it on the map

Source: NTSB aviation accident database (US government, public domain). Findings may be preliminary or later revised by the NTSB. Not a complete global record.

Accidents

Accidents

Notable

0In view
0Killed
0Serious

    Sources: NTSB aviation accident database (US government, public domain), 1982 to present, plus notable international accidents from Wikidata and Wikipedia. Mostly US events; not a complete global record. Findings may be preliminary. Map © OpenStreetMap contributors, OpenMapTiles, OpenFreeMap.

    Filters

    Filters

    Minimum deaths

    Aircraft

    Where

    Flight

    Cause

    Phase and cause come from the NTSB’s own coding of each accident, which only exists from 2008 on, so these two filters leave out 1982–2007. Cause categories are only recorded for some accidents, and early findings can change.

    Records

    Statistics

    Statistics

    About

    About

    Details