Piston helicopter

N221WL

2006 Homebuilt WM-1

Registered No accidents on file
Built
2006
Serial
1947
Class
Piston helicopter
Engines
Lycoming HIO-360-A1A
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Delta, CO
Registration record

N221WL on the FAA register

Type
2006 Homebuilt WM-1
Serial
1947
Engines
Lycoming HIO-360-A1A
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Delta, CO
Certificate issued
2011-04-06
Airworthiness date
2006-09-28
Registration expires
2030-04-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A1E6B7
Mode S (octal)
50363267
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-04-30
    Registration expires (renewal due).
  • 2011-04-06
    Certificate of registration issued as N221WL.
  • 2006-09-28
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N221WL

N221WL is a 2006 Homebuilt WM-1, serial number 1947. It is registered to an individual in Delta, Colorado. The current certificate of registration was issued on April 6, 2011 and expires on April 30, 2030.

The FAA aircraft reference file describes the type as a piston helicopter, one Lycoming HIO-360-A1A engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated September 28, 2006.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N221WL.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N221WL.

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

Same state

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Browse: Aircraft registered in Colorado· 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.