The U.S. aircraft register, updated daily
Maker · data as of October 29, 2026

Ferstl Mark R

1 aircraft on the U.S. register. The most recent registration was May 19, 2025.

Models

ONEX1
Models, as a table
aircraft
ONEX1

ONEX

States

By state, as a table
aircraft
Arizona1

Registrations by year

0001112025
Registrations by year, as a table
aircraft
20251

Connections how Ferstl Mark R links to the rest of the register

Engines
Where they are

The whole map of how records connect · these connections as data: /graph/maker/ferstl-mark-r.json.

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N781EX Ferstl Mark R
ONEX
Fixed-wing, single engine Individual owner
Arizona
Experimental 2025-05-19 ValidFAA registration status code V: Valid registration. All codes