Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Registered aircraft · FAA record as of September 25, 2026
N421CQ

Cessna 421C

Valid Montana

N421CQ is a Cessna 421C, a fixed-wing airplane with more than one motor with a piston engine. It has 8 seats. It is registered to Red Crow Developments LLC, an LLC in Victor, Montana. The registration is valid: it was issued on September 1, 2026 and expires on September 30, 2033. It holds a standard airworthiness certificate for normal, dated November 19, 1981. 2 documents are on file: 2 × bill of sale (evidence of ownership).

Aircraft

Maker
Cessna
Model
421C
Serial number
421C1218
Type
Fixed-wing, multi-engine
Power
Piston (reciprocating), 2 motors
Seats
8
Year built
Not given
Cruising speed
90 mph
Transponder code
A4FF97 (octal 51177627)

Registration

Status
Valid registration
Certificate issued
September 1, 2026
Expires
September 30, 2033
Last FAA action
September 1, 2026
Airworthiness
Standard · Normal · November 19, 1981
FAA region
Northwest Mountain
FAA record id
00903472

Owner as the FAA publishes it

Name
Red Crow Developments LLC
Type
LLC
Address
2015 Red Crow Rd
Victor, MT 59875-9672

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 2

2026-09-01Bill of sale (evidence of ownership)
2026-09-01Bill of sale (evidence of ownership)

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data