N55AT - Routt Seminole RS-1 Aircraft Registration

ROUTT SEMINOLE RS-1

Aircraft Description

N55AT is a Routt SEMINOLE RS-1, a single-engine reciprocating (piston) aircraft registered to August Aero LLC in Kalispell, MT. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on March 16, 1979. The registration certificate was issued on May 8, 2020. The registration is set to expire on May 31, 2027. Powered by a Lycoming 0-290 SERIES engine producing 140 horsepower, N55AT is. The aircraft's Mode S transponder code is A6FD24 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N55AT was last updated on January 22, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Routt is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Routt aircraft currently registered in the FAA database, including the SEMINOLE RS-1 model.

AviatorDB has found no NTSB accident or incident reports involving N55AT. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
Manufacturer
ROUTT
Model
SEMINOLE RS-1
Type Aircraft
Fixed Wing Single Engine
Cruise Speed
85 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
March 16, 1979
Classification
Experimental 2 Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
May 8, 2020

Registered Owner

Name
AUGUST AERO LLC
Address
1001 S MAIN ST STE 600
City
KALISPELL
State / Zip Code
Montana59901-5635
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
0-290 SERIES
Horsepower
140 HP
Mode S Code (Oct)
51576444
Mode S Code (Hex)
A6FD24

Additional Details

Registration
N55AT
Serial Number
001
Number of Engines
1
Number of Seats
1
Expiration Date
May 31, 2027
Last Action Date
January 22, 2023
Last Update Date
January 19, 2026
Unique ID
00733395

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-04-01 01:32:20 UTC