The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N3720R

N3720R is not currently registered. It was last assigned to a Cessna 172H built in 1966. The FAA cancelled the registration on March 4, 2021. The last status on file was "registration expired".

Cessna 172H cancelled March 4, 2021

Serial number
17255520
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1966
Last status
Registration expired
Certificate issued
August 28, 2000
Last FAA action
November 16, 2017
Last owner
Seeley Lake Flying Club INC (Corporation)
Seeley Lake, MT
Airworthiness
Standard · Normal; Utility

NTSB accident and incident record under N3720R

WPR20LA304Accident on September 13, 2020 at Seeley Lake, MT: fatal, substantial damage (2 fatal).

Aircraft on the NTSB record: Cessna 172 · serial 17255520

The noninstrument-rated pilot’s encounter with instrument meteorological conditions during a night visual approach due to wildfire smoke, which resulted in controlled flight into terrain.

A tail number passes between aircraft over the years; match the serial number on the NTSB record against the airframe above. Source: NTSB aviation accident database, records through September 30, 2026.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this number on the FAA site