Single-engine piston

N557WM

2014 Homebuilt Marlow S7

Registered No accidents on file
Built
2014
Serial
1212584
Class
Single-engine piston
Engines
Rotax 912ULS2
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Seminole, TX
Registration record

N557WM on the FAA register

Type
2014 Homebuilt Marlow S7
Serial
1212584
Engines
Rotax 912ULS2
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Seminole, TX
Certificate issued
2026-08-31
Airworthiness date
2014-04-16
Registration expires
2033-08-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A71B6C
Mode S (octal)
51615554
Seats (type)
2
Weight class
up to 12,499 lb
Kit
Rans Designs Inc RANS S-7S
Status
Current as of October 2026
Registry history

Timeline

  • 2033-08-31
    Registration expires (renewal due).
  • 2026-08-31
    Certificate of registration issued as N557WM to the current registrant.
  • 2014-04-16
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2007-06-22
    N557WM previously assigned to a Homebuilt Vans RV-7 (s/n 70529); cancelled.
Overview

About N557WM

N557WM is a 2014 Homebuilt Marlow S7, serial number 1212584. It is registered to an individual in Seminole, Texas. The current certificate of registration was issued on August 31, 2026 and expires on August 31, 2033.

The FAA aircraft reference file describes the type as a single-engine piston, one Rotax 912ULS2 engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated April 16, 2014.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N557WM.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N557WM.

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 Texas· 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.