N434SM - 1997 Hammond Bill 01 Aircraft Registration

1997 HAMMOND BILL 01

Aircraft Description

N434SM is a 1997 Hammond Bill 01, a single-engine reciprocating (piston) aircraft registered to Gemini Professional LLC in Cheyenne, WY. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on December 27, 1997. The registration certificate was issued on July 21, 2015. The registration is set to expire on July 31, 2028. Powered by a Ama/expr UNKNOWN ENG engine, N434SM is. The aircraft's Mode S transponder code is A53396 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N434SM was last updated on May 26, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Hammond Bill is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 2 Hammond Bill aircraft currently registered in the FAA database, including the 01 model.

AviatorDB has found no NTSB accident or incident reports involving N434SM. 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
1997
Manufacturer
HAMMOND BILL
Model
01
Type Aircraft
Fixed Wing Single Engine
Weight Class
Up to 12,500 lbs
Airworthiness Date
December 27, 1997
Classification
Experimental 2 Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
July 21, 2015

Registered Owner

Name
GEMINI PROFESSIONAL LLC
Address
1712 PIONEER AVE STE 1151
City
CHEYENNE
State / Zip Code
Wyoming82001-4406
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
AMA/EXPR
Engine Model
UNKNOWN ENG
Mode S Code (Oct)
51231626
Mode S Code (Hex)
A53396

Additional Details

Registration
N434SM
Serial Number
01
Number of Engines
1
Number of Seats
2
Expiration Date
July 31, 2028
Last Action Date
May 26, 2023
Last Update Date
January 19, 2026
Unique ID
00546941

Data Source

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

Last updated: 2026-06-15 01:32:20 UTC