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Registered aircraft · FAA record as of September 25, 2026
N477MG

Cessna 421B

Valid Montana

N477MG is a Cessna 421B, a fixed-wing airplane with more than one motor with a piston engine, built in 1973. It has 8 seats. It is registered to Juliet Delta Aviation LLC, an LLC in Bozeman, Montana. The registration is valid: it was issued on August 16, 2025 and expires on August 31, 2032. It holds a standard airworthiness certificate for normal, dated September 13, 1973.

Aircraft

Maker
Cessna
Model
421B
Serial number
421B0477
Type
Fixed-wing, multi-engine
Power
Piston (reciprocating), 2 motors · Cont Motor GTSIO-520-C · 340 hp
Seats
8
Year built
1973
Cruising speed
172 mph
Transponder code
A5DC35 (octal 51356065)

Registration

Status
Valid registration
Certificate issued
August 16, 2025
Expires
August 31, 2032
Last FAA action
August 16, 2025
Airworthiness
Standard · Normal · September 13, 1973
FAA region
Northwest Mountain
FAA record id
00091694

Owner as the FAA publishes it

Name
Juliet Delta Aviation LLC
Type
LLC
Address
3300 Magenta Rd
Bozeman, MT 59718-7546

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