Single-engine piston

N4073K

Homebuilt SA7WR

Registered No accidents on file
Built
—
Serial
P422
Class
Single-engine piston
Engines
Lycoming O-290 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Lacey, WA
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Registration record

N4073K on the FAA register

Type
Homebuilt SA7WR
Serial
P422
Engines
Lycoming O-290 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Lacey, WA
Certificate issued
2023-09-26
Airworthiness date
1981-09-08
Registration expires
2030-09-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A4C96D
Mode S (octal)
51144555
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-09-30
    Registration expires (renewal due).
  • 2023-09-26
    Certificate of registration issued as N4073K.
  • 1981-09-08
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N4073K

N4073K is a Homebuilt SA7WR, serial number P422. It is registered to an individual in Lacey, Washington. The current certificate of registration was issued on September 26, 2023 and expires on September 30, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-290 series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated September 8, 1981.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4073K.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4073K.

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 Washington· 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.