N403BN - 2016 Latitude Engineering LLC HQ-40 Aircraft Registration

2016 LATITUDE ENGINEERING LLC HQ-40

Aircraft Description

N403BN is a 2016 Latitude Engineering LLC HQ-40, a single-engine two-cycle piston aircraft registered to Latitude Engineering LLC in Tucson, AZ. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on August 24, 2017. The registration certificate was issued on March 1, 2016. The registration is set to expire on March 31, 2029. Powered by a Power 4 Fl B29I engine producing 2 horsepower, N403BN is. The aircraft's Mode S transponder code is A4B7EC (hex), used for ADS-B identification and flight tracking. The FAA registry record for N403BN was last updated on July 22, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Latitude Engineering LLC is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 11 Latitude Engineering LLC aircraft currently registered in the FAA database, including the HQ-40 model.

AviatorDB has found no NTSB accident or incident reports involving N403BN. 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
2016
Manufacturer
LATITUDE ENGINEERING LLC
Model
HQ-40
Type Aircraft
Fixed Wing Single Engine
Weight Class
UAV up to 55 lbs
Airworthiness Date
August 24, 2017
Classification
Experimental 9 Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
March 1, 2016

Registered Owner

Name
LATITUDE ENGINEERING LLC
Address
744 S EUCLID AVE
City
TUCSON
State / Zip Code
Arizona85719-6626
Country
United States

Powerplant & Avionics

Engine Type
2-cycle
Number of Engines
1
Engine Manufacturer
POWER 4 FL
Engine Model
B29I
Horsepower
2 HP
Mode S Code (Oct)
51133754
Mode S Code (Hex)
A4B7EC

Additional Details

Registration
N403BN
Serial Number
0007
Number of Engines
1
Number of Seats
Expiration Date
March 31, 2029
Last Action Date
July 22, 2023
Last Update Date
January 19, 2026
Unique ID
01204364

Data Source

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

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