Single-engine piston

N331MD

2018 Vans RV-9

Registered No accidents on file
Built
2018
Serial
90991
Class
Single-engine piston
Engines
Lycoming O-320-E2A
Status
Current as of October 2026
Registered owner
Medmission Supplies LLC (LLC)
Based
Escondido, CA
2018 Vans RV-9
Representative photo of a Vans RV-9. Not a photo of N331MD.
Registration record

N331MD on the FAA register

Type
2018 Vans RV-9 (FAA: James M Doss VANS AIRCRAFT RV-9)
Serial
90991
Engines
Lycoming O-320-E2A
Registered owner
Medmission Supplies LLC
Escondido, CA
Certificate issued
2025-10-29
Airworthiness date
2018-10-17
Registration expires
2032-10-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A39A9D
Mode S (octal)
50715235
Seats (type)
2
Weight class
up to 12,499 lb
Kit
Vans Aircraft Inc RV-9
Status
Current as of October 2026
Registry history

Timeline

  • 2032-10-31
    Registration expires (renewal due).
  • 2025-10-29
    Certificate of registration issued as N331MD to the current registrant.
  • 2018-10-17
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2009-12-16
    N331MD previously assigned to a Robinson R22 (s/n 2886); cancelled.
Overview

About N331MD

N331MD is a 2018 Vans RV-9 (FAA model VANS AIRCRAFT RV-9), serial number 90991. The FAA register lists Medmission Supplies LLC as the registrant in Escondido, California. The current certificate of registration was issued on October 29, 2025 and expires on October 31, 2032.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-320-E2A engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated October 17, 2018.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N331MD. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

2008-05-02 Accident · Prescott, AZ Damage: Substantial Serious injury NTSB · LAX08CA126
Reported aircraft: Robinson R22 Beta II — a different aircraft that carried the N331MD registration before this airframe.
Probable cause: The instructor's inadequate supervision and delayed remedial action that resulted in ground contact and a rollover.

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

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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.