Single-engine piston

N909HH

2025 Mdm Services AL-18

Registered No accidents on file
Built
2025
Serial
AL-398
Class
Single-engine piston
Engines
Cont IOX370 series
Status
Current as of October 2026
Registered owner
Mdm Services LLC (LLC)
Based
Helena, MT
Registration record

N909HH on the FAA register

Type
2025 Mdm Services AL-18
Serial
AL-398
Engines
Cont IOX370 series
Registered owner
Mdm Services LLC
Helena, MT
Certificate issued
2025-06-27
Airworthiness date
2025-10-20
Registration expires
2032-06-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
AC9152
Mode S (octal)
53110522
Seats (type)
3
Weight class
up to 12,499 lb
Kit
American Legend Aircraft Co AL18
Status
Current as of October 2026
Registry history

Timeline

  • 2032-06-30
    Registration expires (renewal due).
  • 2025-10-20
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2025-06-27
    Certificate of registration issued as N909HH.
Overview

About N909HH

N909HH is a 2025 Mdm Services AL-18, serial number AL-398. The FAA register lists Mdm Services LLC as the registrant in Helena, Montana. The current certificate of registration was issued on June 27, 2025 and expires on June 30, 2032.

The FAA aircraft reference file describes the type as a single-engine piston, one Cont IOX370 series engine and 3 seats. Its airworthiness certificate is experimental category (amateur-built), dated October 20, 2025.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N909HH.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N909HH.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Aircraft registered in Montana· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.