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Registered aircraft · FAA record as of September 25, 2026
N3477C

Cessna 170B

Valid Montana

N3477C is a Cessna 170B, a fixed-wing airplane with one motor with a piston engine, built in 1954. It has 4 seats. It is registered to Air Speed Development LLC, an LLC in Helena, Montana. The registration is valid: it was issued on April 23, 2014 and expires on April 30, 2030. It holds a standard airworthiness certificate, dated August 8, 1955.

Aircraft

Maker
Cessna
Model
170B
Serial number
26520
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Franklin 6A4165 SERIES · 165 hp
Seats
4
Year built
1954
Cruising speed
105 mph
Transponder code
A3DA9F (octal 50755237)

Registration

Status
Valid registration
Certificate issued
April 23, 2014
Expires
April 30, 2030
Last FAA action
October 20, 2023
Airworthiness
Standard · August 8, 1955
FAA region
Northwest Mountain
FAA record id
00642623

Owner as the FAA publishes it

Name
Air Speed Development LLC
Type
LLC
Address
55 W 14Th St Ste 101
Helena, MT 59601-3387

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