N85ET - 1998 Seibold Lary L BD-4 Aircraft Registration

FK14

1998 SEIBOLD LARY L BD-4

Aircraft Description

N85ET is a 1998 Seibold Lary L BD-4, a single-engine reciprocating (piston) aircraft registered to Pitt William W in Los Gatos, CA. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on February 3, 1998. The registration certificate was issued on June 15, 2018. The registration is set to expire on June 30, 2028. Powered by a Lycoming I0360 SER A&C engine producing 200 horsepower, N85ET is. The aircraft's Mode S transponder code is ABA575 (hex), used for ADS-B identification and flight tracking. N85ET was last tracked by AviatorDB at coordinates 37.6940, -121.8506 on January 24, 2026. The FAA registry record for N85ET was last updated on May 19, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Seibold Lary L is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Seibold Lary L aircraft currently registered in the FAA database, including the BD-4 model.

AviatorDB has found no NTSB accident or incident reports involving N85ET. 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
1998
Manufacturer
SEIBOLD LARY L
Model
BD-4
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
FK14FK-14 Polaris
Weight Class
Up to 12,500 lbs
Airworthiness Date
February 3, 1998
Classification
Experimental 2 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
June 15, 2018

Registered Owner

Name
PITT WILLIAM W
Address
103 AMANDA LN
City
LOS GATOS
State / Zip Code
California95032-4712
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
I0360 SER A&C
Horsepower
200 HP
Mode S Code (Oct)
52722565
Mode S Code (Hex)
ABA575

Additional Details

Registration
N85ET
Serial Number
2649
Number of Engines
1
Number of Seats
4
Expiration Date
June 30, 2028
Last Action Date
May 19, 2023
Last Update Date
January 19, 2026
Unique ID
00786531

Last Known Position

Date
August 23, 2025 (UTC 21:29:03)
Airport
Latitude
37.693401
Longitude
-121.82

Data Source

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

Last updated: 2026-05-01 01:32:20 UTC