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Drone · FAA record as of September 25, 2026
N403BN

Latitude Engineering HQ-40

Valid Defense dronesArizona

N403BN is a Latitude Engineering HQ-40, a fixed-wing airplane with one motor with a two-stroke engine, built in 2016. It is unmanned. It is registered to Latitude Engineering LLC, an LLC in Tucson, Arizona. The registration is valid: it was issued on March 1, 2016 and expires on March 31, 2029. It holds an experimental airworthiness certificate for unmanned aircraft, research and development; unmanned aircraft, crew training, dated August 24, 2017.

Aircraft

Maker
Latitude Engineering (United States)
FAA spelling: LATITUDE ENGINEERING LLC
Model
HQ-40
Serial number
0007
Type
Fixed-wing, single engine
Power
Two-cycle piston, 1 motor · Power 4 Fl B29I · 2 hp
Seats
0
Year built
2016
Transponder code
A4B7EC (octal 51133754)

Registration

Status
Valid registration
Certificate issued
March 1, 2016
Expires
March 31, 2029
Last FAA action
July 22, 2023
Airworthiness
Experimental · Unmanned aircraft, research and development; Unmanned aircraft, crew training · August 24, 2017
FAA region
Western-Pacific
FAA record id
01204364

Owner as the FAA publishes it

Name
Latitude Engineering LLC
Type
LLC
Address
744 S Euclid Ave
Tucson, AZ 85719-6626

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Earlier use of this number 1

1981-02-20Boeing 727-227 · exported to Venezuela · Valid registration

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data