N311EA - 2017 Tomark Aero CZ Sro Viper SD-4 Aircraft Registration

SD4

2017 TOMARK AERO CZ SRO VIPER SD-4

Aircraft Description

N311EA is a 2017 Tomark Aero Cz Sro VIPER SD-4, a single-engine four-cycle piston aircraft registered to Gibson Brock E in Bend, OR. This aircraft holds a light sport airworthiness certificate issued by the Federal Aviation Administration on July 20, 2017. The registration certificate was issued on February 26, 2020. The registration is set to expire on February 28, 2030. Powered by a Rotax 914ULS engine producing 115 horsepower, N311EA is. The aircraft's Mode S transponder code is A34AED (hex), used for ADS-B identification and flight tracking. The FAA registry record for N311EA was last updated on October 7, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Tomark Aero Cz Sro is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 18 Tomark Aero Cz Sro aircraft currently registered in the FAA database, including the VIPER SD-4 model.

AviatorDB has found no NTSB accident or incident reports involving N311EA. 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
2017
Manufacturer
TOMARK AERO CZ SRO
Model
VIPER SD-4
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
SD4SD-4 Viper
Weight Class
Up to 12,500 lbs
Airworthiness Date
July 20, 2017
Classification
Light Sport Acrobatic Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
February 26, 2020

Registered Owner

Name
GIBSON BROCK E
Address
66928 SAGEBRUSH LN
City
BEND
State / Zip Code
Oregon97703-9292
Country
United States

Powerplant & Avionics

Engine Type
4-cycle
Number of Engines
1
Engine Manufacturer
ROTAX
Engine Model
914ULS
Horsepower
115 HP
Mode S Code (Oct)
50645355
Mode S Code (Hex)
A34AED

Additional Details

Registration
N311EA
Serial Number
0100
Number of Engines
1
Number of Seats
2
Expiration Date
February 28, 2030
Last Action Date
October 7, 2023
Last Update Date
October 7, 2023
Unique ID
01258649

Data Source

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

Last updated: 2026-05-15 01:32:20 UTC