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Registered aircraft · FAA record as of September 25, 2026
N311EA

Tomark Aero Cz Sro VIPER SD-4

N311EA is a Tomark Aero Cz Sro VIPER SD-4, a fixed-wing airplane with one motor with a four-stroke engine, built in 2017. It has 2 seats. It is registered to an individual in Vancouver, Washington. The registration is valid: it was issued on February 26, 2020 and expires on February 28, 2030. It holds a light sport airworthiness certificate for airplane, dated July 20, 2017.

Aircraft

Maker
Tomark Aero Cz Sro
Model
VIPER SD-4
Serial number
0100
Type
Fixed-wing, single engine
Power
Four-cycle piston, 1 motor · Rotax 914ULS · 115 hp
Seats
2
Year built
2017
Transponder code
A34AED (octal 50645355)

Registration

Status
Valid registration
Certificate issued
February 26, 2020
Expires
February 28, 2030
Last FAA action
June 12, 2026
Airworthiness
Light sport · Airplane · July 20, 2017
FAA region
Northwest Mountain
FAA record id
01258649

Owner as the FAA publishes it

Name
Gibson Brock E
Type
Individual
Address
PO Box 3274
Vancouver, WA 98668-3274

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

2004-02-23Lockheed L-1011-385-1 · exported to Thailand · Triennial registration form was mailed and has not been returned by the Post Office

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