FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026

N475MS — Heldeberg Designs BLUE HERON MARATHON

Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.

Registration

Registrant

SULLIVAN MICHAEL R

Registrant Type

Individual

Location

WYOMING, NY

Status

Registration Valid

Certificate Issued

Sep 24, 2007

Airworthiness Date

Nov 7, 2007

Registration Expires

Apr 30, 2028

Last Action

May 5, 2023

Aircraft

Serial Number

HD00046M

Year Manufactured

2000

Aircraft Type

Powered Parachute

Certification

Experimental (+2 flags)

Engine

ROTAX 582ULDCDI-99

Engines / Seats

1 / 2

Weight Class

CLASS 1

Mode S (Hex)

A5D4D1

Type History

Heldeberg Designs BLUE HERON MARATHON type page → — 9 registered · 3 NTSB records · 0 airworthiness directives

Live position via ICAO24 A5D4D1

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