Single-engine piston

N21NS

1988 Homebuilt SA 300

Registered No accidents on file
Built
1988
Serial
422
Class
Single-engine piston
Engines
Lycoming O-320 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Escondido, CA
Registration record

N21NS on the FAA register

Type
1988 Homebuilt SA 300
Serial
422
Engines
Lycoming O-320 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Escondido, CA
Certificate issued
2006-06-20
Airworthiness date
1988-06-02
Registration expires
2027-12-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A1B866
Mode S (octal)
50334146
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-12-31
    Registration expires (renewal due).
  • 2006-06-20
    Certificate of registration issued as N21NS.
  • 1988-06-02
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N21NS

N21NS is a 1988 Homebuilt SA 300, serial number 422. It is registered to an individual in Escondido, California. The current certificate of registration was issued on June 20, 2006 and expires on December 31, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-320 series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated June 2, 1988.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N21NS.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N21NS.

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

Same state

Other aircraft registered in California

All 27,686 aircraft registered in California →
Similar aircraft

Other single-engine pistons on the register

Own N21NS?

Get a free valuation, digitize the logbooks, or list it on fyiAero.

Free valuation Logbook transcription

Browse: Aircraft registered in California· 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.