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

N174HM — Merkel Howard H J4B-2

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

MID ATLANTIC AIR MUSEUM

Registrant Type

Corporation

Location

READING, PA

Status

Registration Valid

Certificate Issued

Mar 5, 2024

Airworthiness Date

May 11, 1989

Registration Expires

Mar 31, 2031

Last Action

Mar 5, 2024

Aircraft

Serial Number

HM-174

Year Manufactured

—

Aircraft Type

Rotorcraft

Certification

Experimental (+1 flag)

Engine

CONT MOTOR 0-200 SERIES

Engines / Seats

1 / 2

Weight Class

CLASS 1

Mode S (Hex)

A128C4

Type History

Merkel Howard H J4B-2 type page → — 1 registered · 0 NTSB records · 0 airworthiness directives

Live position via ICAO24 A128C4

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