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Registered aircraft · FAA record as of September 25, 2026
N421BX

Cessna 421B

N421BX is a Cessna 421B, a fixed-wing airplane with more than one motor with a piston engine. It has 8 seats. It is registered to Crystal Air LLC, an LLC in Brighton, Massachusetts. The registration is valid: it was issued on September 19, 2025 and expires on September 30, 2032. It holds a standard airworthiness certificate for normal, dated August 7, 2006.

Aircraft

Maker
Cessna
Model
421B
Serial number
421B0391
Type
Fixed-wing, multi-engine
Power
Piston (reciprocating), 2 motors · Cont Motor GTSIO-520-H · 375 hp
Seats
8
Year built
Not given
Cruising speed
172 mph
Transponder code
A4FF85 (octal 51177605)

Registration

Status
Valid registration
Certificate issued
September 19, 2025
Expires
September 30, 2032
Last FAA action
September 19, 2025
Airworthiness
Standard · Normal · August 7, 2006
FAA region
New England
FAA record id
00272649

Owner as the FAA publishes it

Name
Crystal Air LLC
Type
LLC
Address
PO Box 350981
Brighton, MA 02135-0017

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