The U.S. aircraft register, updated daily
Engines · four-cycle piston · data as of October 23, 2026

Honda GX-35

1 aircraft on the U.S. register carry a Honda GX-35 engine, rated at about 1 horsepower. The Latitude Engineering HQ-40 is the model most often fitted with it (1 aircraft).

The FAA records engines by code, usually at the level of a series ("O-320 series") rather than the exact variant; this page gathers every FAA code that reads as Honda GX-35. FAA spelling: GX-35.

Fitted to model families

Latitude Engineering HQ-401
Model families, as a table
aircraft
Latitude Engineering HQ-401

Latitude Engineering HQ-40

Where they are owner's state

Arizona1
By state, as a table
aircraft
Arizona1

Kind of aircraft

Drones1 (100%)
By kind, as a table
aircraftshare
Drones1100%

When the aircraft were built by decade

0001112010
By decade built, as a table
aircraft
20101

Connections how this engine series links to the rest of the register

Where they are
Analytics

The whole map of how records connect · these connections as data: /graph/engine/honda-gx-35.json.

Aircraft newest certificates first · 1

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N401BN Latitude Engineering
HQ-40
 Defense drones Latitude Engineering LLC
Tucson, Arizona
 Experimental 2015-08-10 ValidFAA registration status code V: Valid registration. All codes

Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), October 23, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.