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Registered aircraft · FAA record as of September 25, 2026
N485EA

Tomark Aero Cz Sro VIPER SD-4

Valid Delaware

N485EA is a Tomark Aero Cz Sro VIPER SD-4, a fixed-wing airplane with one motor with a four-stroke engine, built in 2024. It has 2 seats. It is registered to Pupa285 LLC, an LLC in Dover, Delaware. The registration is valid: it was issued on December 20, 2025 and expires on December 31, 2032. It holds a light sport airworthiness certificate for airplane, dated November 8, 2024.

Aircraft

Maker
Tomark Aero Cz Sro
Model
VIPER SD-4
Serial number
41584
Type
Fixed-wing, single engine
Power
Four-cycle piston, 1 motor · Rotax 912ULS2 · 100 hp
Seats
2
Year built
2024
Transponder code
A5FB91 (octal 51375621)

Registration

Status
Valid registration
Certificate issued
December 20, 2025
Expires
December 31, 2032
Last FAA action
December 20, 2025
Airworthiness
Light sport · Airplane · November 8, 2024
FAA region
Eastern
FAA record id
01461000

Owner as the FAA publishes it

Name
Pupa285 LLC
Type
LLC
Address
8 The Grn Ste B
Dover, DE 19901-3618

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.

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