Registry / Tomark Aero Cz Sro / VIPER SD-4 / N411EA

Own N411EA?

Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

+ Submit ownership claim →

We won't display your email publicly.

Helpful: bill of sale, registration certificate, insurance dec page. Names are auto-matched too — many claims auto-verify without a document.

Claims auto-verify when your name matches the FAA registrant. Otherwise an admin reviews — usually within 1 business day.

N411EA V

Tomark Aero Cz Sro VIPER SD-4 · 2023

FAA Registry ↗ FlightAware ↗ FlightRadar24 ↗ ADS-B Globe ↗

Pilot & Owner Reviews

Be the first to share what you know about N411EA.

Share your experience with N411EA

Help other pilots, buyers and curious aviators. Reviews appear after a quick admin check.

+ Add detailed ratings (optional)
About your time with N411EA (specific to this airplane — helps other pilots)
Would you fly this airplane again?
Recommended for (pick any)

20–2,000 characters

We won't display your email publicly.

No reviews yet — be the first.

Pilot & Owner Reviews

Own N411EA? Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

Flight history & live tracking

ICAO24: a4d83c
Track N411EA on external services
FlightAware FlightRadar24 ADS-B Exchange Globe ADS-B.lol Globe FAA Registry
No flight data on file yet for N411EA.
Queries adsb.lol — works only if N411EA is broadcasting ADS-B right now. Daily sweep at 04:43 MST · external trackers above for guaranteed live data.
📸 Upload a photo of N411EA

We won't display your email publicly.

Up to 10 photos per aircraft per uploader. Photos appear after admin approval.

Aircraft Type — ACFTREF 060007X

Tomark Aero Cz Sro VIPER SD-4
Engines: 1
Type: piston
Seats: 2
Category: Standard

Engine — CODE 55599

Manufacturer: Rotax
Model: 912ULS2
Type: 4-Cycle Piston
Horsepower: 100 HP

FAA Registration Record

N-Number: N411EA
Serial Number: 41118
Year Manufactured: 2023
ACFTREF Code: 060007X
Engine Code: 55599
Status: V (V)
Certification: 9A
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: 4-Cycle Piston (8)
Source: master

Transponder / ADS-B

Mode S (octal): 51154074
ICAO 24-bit (hex): A4D83C
ADS-B Exchange ↗ | FlightAware ↗

Registrant

N411Ea Llc
1309 Coffeen Ave Ste 1200
Sheridan, WY, 828015777
FAA Region: S

Key Dates

Certificate Issued Dec 15, 2025
Airworthiness Dec 9, 2023
Expiration Dec 31, 2032
Last Activity Dec 15, 2025
Data as of Jun 15, 2026

Calculate Performance

Calculate density altitude, takeoff roll, and climb performance for a Tomark Aero Cz Sro VIPER SD-4 at any airport.

Airport Performance Calculator

Pre-filled with VIPER SD-4 performance data

Need to ferry this aircraft?

FerryFlight connects you with experienced ferry pilots for domestic and international delivery flights.

Get a Quote

Other Tomark Aero Cz Sro VIPER SD-4 registrations

N205JR
Salt Meadow Llc
N311EA
Gibson Brock E
2017
N359EA
Mcnelis Thomas
2022
N374EA
Piston Aviation Llc
2023
N447EA
Piston Aviation Llc
2023
N450EA
International Air Services Inc Trustee
2017
N478EA
Hixson Robert
2023
N485EA
Pupa285 Llc
2024