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Registered aircraft · FAA record as of September 25, 2026
N421GW

Cessna 421B

N421GW is a Cessna 421B, a fixed-wing airplane with more than one motor with a piston engine, built in 1974. It has 8 seats. It is registered to an individual in Derry, New Hampshire. The registration is valid: it was issued on April 15, 2016 and expires on April 30, 2029. It holds a standard airworthiness certificate for normal, dated March 6, 1975.

Aircraft

Maker
Cessna
Model
421B
Serial number
421B0873
Type
Fixed-wing, multi-engine
Power
Piston (reciprocating), 2 motors · Cont Motor GTSIO-520-C · 340 hp
Seats
8
Year built
1974
Cruising speed
172 mph
Transponder code
A50001 (octal 51200001)

Registration

Status
Valid registration
Certificate issued
April 15, 2016
Expires
April 30, 2029
Last FAA action
July 28, 2023
Airworthiness
Standard · Normal · March 6, 1975
FAA region
New England
FAA record id
00663045

Owner as the FAA publishes it

Name
Grinnell Allen L
Type
Individual
Address
20 Island Pond Rd
Derry, NH 03038-4130

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 0

No bills of sale, loans or other documents are indexed against this tail number.

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