Single-engine piston

N4959S

2010 Homebuilt Justa Rocket

Registered No accidents on file
Built
2010
Serial
40214
Class
Single-engine piston
Engines
Lycoming IO-540-C4B5
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
San Luis Obispo, CA
What's N4959S worth? Track flights
Registration record

N4959S on the FAA register

Type
2010 Homebuilt Justa Rocket
Serial
40214
Engines
Lycoming IO-540-C4B5
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
San Luis Obispo, CA
Certificate issued
2009-02-11
Airworthiness date
2010-04-11
Registration expires
2029-08-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A6264F
Mode S (octal)
51423117
Seats (type)
4
Weight class
up to 12,499 lb
Kit
Vans Aircraft Inc RV-10
Status
Current as of October 2026
Registry history

Timeline

  • 2029-08-31
    Registration expires (renewal due).
  • 2010-04-11
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2009-02-11
    Certificate of registration issued as N4959S.
Overview

About N4959S

N4959S is a 2010 Homebuilt Justa Rocket, serial number 40214. It is registered to an individual in San Luis Obispo, California. The current certificate of registration was issued on February 11, 2009 and expires on August 31, 2029.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming IO-540-C4B5 engine and 4 seats. Its airworthiness certificate is experimental category (amateur-built), dated April 11, 2010.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4959S.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4959S.

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

Same state

Other aircraft registered in California

N4957K
Navion A
N4958A
1979 Cessna A152
N4958J
Piper Arrow
N495DF
Bell EH-1H
N495DH
2004 Beechcraft KING Air B300
N495DP
Zipline International P2 ZIP
All 27,686 aircraft registered in California →
Similar aircraft

Other single-engine pistons on the register

  • N228TA2015 Tecnam P2010 MKII
  • N1939C2024 Tecnam P Mentor
  • N157TD2021 Tecnam P2010 TDI
  • N148BS2004 Aircraft Mfg & Development Co CH 2000
  • N131JB2017 CubCrafters Xcub
  • N736L2011 American Champion 7-EC

Own N4959S?

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.