Amateur-built THORP T-18 N18NH accident near Del Norte, Colorado

Sep 25, 2022 · NTSB number CEN22LA432 · Final report

Probable cause

The pilot’s loss of airplane control during landing due to a wind gust.

NTSB analysis

According to the pilot, the wind at the airport was from “082° at 7 knots” based on the automated observation. He entered a right traffic pattern and saw “no change” on the windsock before landing. After landing, the passenger commented that the windsock had changed. About that time, “the right wing came back up” and the airplane “swerved” to the right. The pilot initially added full engine power to go-around; however, he was unable to regain directional control and reduced engine power to idle. The airplane departed the runway and subsequently nosed over. The pilot reported that there were no anomalies which would have precluded normal operation. The vertical stabilizer and rudder sustained substantial damage during the accident.

Text from the NTSB. Open the NTSB docket for CEN22LA432 for the full record.

Event

Date
Sep 25, 2022
Type
Accident
Place
Del Norte, Colorado
Nearest airport
Astronaut Kent Rominger (RCV)
Highest injury
Minor
Minor injuries
1
Weather
Visual (VMC)
Light
Day

Amateur-built THORP T-18

N-number
N18NH
Category
Airplane
Year built
1993
Damage
Substantial
Operating rule
Part 91 (general aviation)
Purpose of flight
Personal

From the NTSB aviation accident database: N-registered aircraft, events since 2008, data through Oct 28, 2026. The file is published monthly, so the latest weeks are incomplete and recent records can change. The official source is the NTSB aviation investigation search. CheckAero is independent and not affiliated with the NTSB.