Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Drone · FAA record as of September 25, 2026
N1901S

Trimble Navigation Ltd UX5

Valid ElectricMontana

N1901S is a Trimble Navigation Ltd UX5, a fixed-wing airplane with one motor powered by electric motors. It is unmanned. It is registered to an individual in Lambert, Montana. The registration is valid: it was issued on September 28, 2016 and expires on September 30, 2029. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.

Aircraft

Maker
Trimble Navigation Ltd
Model
UX5
Serial number
2193
Type
Fixed-wing, single engine
Power
Electric, 1 motor
Seats
0
Year built
Not given
Transponder code
A16AB7 (octal 50265267)

Registration

Status
Valid registration
Certificate issued
September 28, 2016
Expires
September 30, 2029
Last FAA action
September 2, 2023
Airworthiness
None on file
FAA region
Northwest Mountain
FAA record id
01200350

Owner as the FAA publishes it

Name
Meyer Roger W DBA
Type
Individual
Address
PO Box 176
Lambert, MT 59243-0176
Co-owners
Montana Land And Aerial Surveys

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

1999-10-27Cessna 172N · Second attempt to mail the triennial form, no response

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