Single-engine piston

N999XS

Homebuilt Vans RV-4

Registered No accidents on file
Built
—
Serial
3541
Class
Single-engine piston
Engines
Lycoming O-360-C1E
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Sequim, WA
Registration record

N999XS on the FAA register

Type
Homebuilt Vans RV-4
Serial
3541
Engines
Lycoming O-360-C1E
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Sequim, WA
Certificate issued
2022-07-07
Airworthiness date
2009-11-21
Registration expires
2029-07-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
ADF630
Mode S (octal)
53373060
Seats (type)
2
Weight class
up to 12,499 lb
Kit
Vans Aircraft Inc RV-4
Status
Current as of October 2026
Registry history

Timeline

  • 2029-07-31
    Registration expires (renewal due).
  • 2022-07-07
    Certificate of registration issued as N999XS.
  • 2009-11-21
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N999XS

N999XS is a Homebuilt Vans RV-4, serial number 3541. It is registered to an individual in Sequim, Washington. The current certificate of registration was issued on July 7, 2022 and expires on July 31, 2029.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-360-C1E engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated November 21, 2009.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N999XS.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N999XS.

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 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.