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

N451VK — Ace Aeronautics UH-60A

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

INPUT OUTPUT MANAGEMENT LLC

Registrant Type

LLC

Location

LONGMONT, CO

Status

Registration Valid

Certificate Issued

Jul 20, 2021

Airworthiness Date

Mar 18, 2026

Registration Expires

Jul 31, 2028

Last Action

May 26, 2023

Aircraft

Serial Number

80-23455

Year Manufactured

1980

Aircraft Type

Rotorcraft

Certification

Experimental (+2 flags)

Engine

GE T700-GE-701D

Engines / Seats

2 / 15

Weight Class

CLASS 3

Mode S (Hex)

A577B8

Type History

Ace Aeronautics UH-60A type page → — 1 registered · 0 NTSB records · 5 airworthiness directives

Live position via ICAO24 A577B8

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