N581TF - 1995 Bills Walter B Bills Special Aircraft Registration

FK9

1995 BILLS WALTER B BILLS SPECIAL

Aircraft Description

N581TF is a 1995 Bills Walter B BILLS SPECIAL, a single-engine reciprocating (piston) aircraft registered to Frost Timothy W in El Paso, TX. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on November 1, 1995. The registration certificate was issued on July 23, 2019. The registration is set to expire on July 31, 2029. Powered by a Ama/expr UNKNOWN ENG engine, N581TF is. The aircraft's Mode S transponder code is A77B4E (hex), used for ADS-B identification and flight tracking. N581TF was last tracked by AviatorDB near Alamogordo White Sands Regional Airport (KALM) on February 24, 2026. The FAA registry record for N581TF was last updated on August 18, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Bills Walter B is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Bills Walter B aircraft currently registered in the FAA database, including the BILLS SPECIAL model.

AviatorDB has found no NTSB accident or incident reports involving N581TF. 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
1995
Manufacturer
BILLS WALTER B
Model
BILLS SPECIAL
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
FK9FK-9 Mk.IV
Weight Class
Up to 12,500 lbs
Airworthiness Date
November 1, 1995
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
July 23, 2019

Registered Owner

Name
FROST TIMOTHY W
Address
PO BOX 221705
City
EL PASO
State / Zip Code
Texas79913-4705
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
AMA/EXPR
Engine Model
UNKNOWN ENG
Mode S Code (Oct)
51675516
Mode S Code (Hex)
A77B4E

Additional Details

Registration
N581TF
Serial Number
1
Number of Engines
1
Number of Seats
4
Expiration Date
July 31, 2029
Last Action Date
August 18, 2023
Last Update Date
January 19, 2026
Unique ID
00765272

Last Known Position

Date
February 24, 2026 (UTC 17:26:59)
Airport
Latitude
32.836331
Longitude
-105.998154

Data Source

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

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