# N311EA — TOMARK AERO CZ SRO VIPER SD-4
> **2017** Fixed Wing Single-Engine · 4-Cycle · Owner: GIBSON BROCK E · BEND, OR
## Aircraft
- **N-Number:** N311EA
- **Serial Number:** 0100
- **Manufacturer:** TOMARK AERO CZ SRO
- **Model:** VIPER SD-4
- **Year manufactured:** 2017
- **Type:** Fixed Wing Single-Engine
- **Engine type:** 4-Cycle (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A34AED`
## Owner
- **Name:** GIBSON BROCK E
- **Type of registrant:** Individual
- **Location:** BEND, OR 977039292, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2020-02-26
- **Last action:** 2023-10-07
- **Expiration:** 2030-02-28
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=311EA)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a34aed)
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*MORVS · CC0 1.0*