Single-engine piston

N90HS

2013 Homebuilt Classic 4

Registered No accidents on file
Built
2013
Serial
C9710-0210
Class
Single-engine piston
Engines
Rotax 912ULS series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
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Registration record

N90HS on the FAA register

Type
2013 Homebuilt Classic 4
Serial
C9710-0210
Engines
Rotax 912ULS series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Certificate issued
2003-09-22
Airworthiness date
2013-04-13
Registration expires
2028-05-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
AC6D93
Mode S (octal)
53066623
Seats (type)
2
Weight class
up to 12,499 lb
Kit
Skystar Acft Co KITFOX CLASSIC IV
Status
Current as of October 2026
Registry history

Timeline

  • 2028-05-31
    Registration expires (renewal due).
  • 2013-04-13
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2003-09-22
    Certificate of registration issued as N90HS to the current registrant.
  • 2000-12-06
    N90HS previously assigned to a Homebuilt PITTS S-1S (s/n 7-0233); cancelled.
  • 1991-12-13
    N90HS previously assigned to a Homebuilt HS 1 (s/n HS001); cancelled.
Overview

About N90HS

N90HS is a 2013 Homebuilt Classic 4, serial number C9710-0210. It is registered to an individual. The current certificate of registration was issued on September 22, 2003 and expires on May 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Rotax 912ULS series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated April 13, 2013.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N90HS. 2 earlier records involve a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1999-08-08 Accident · Coushatta, LA Damage: Substantial Fatal injury NTSB · FTW99FA212
Reported aircraft: Stanton PITTS S-1S — a different aircraft that carried the N90HS registration before this airframe.
Probable cause: The pilot's poor in-flight decision to perform aerobatics at a low altitude and slow airspeed, resulting in the inadvertent stall/spin.
1989-05-27 Accident · Rialto, CA Damage: Substantial Serious injury NTSB · LAX89DUG04
Reported aircraft: Holman/Sears HS-1 — a different aircraft that carried the N90HS registration before this airframe.
Probable cause: FAILURE OF THE PILOT TO MAINTAIN SUFFICIENT AIRSPEED, WHILE TURNING AFTER TAKEOFF, WHICH RESULTED IN A STALL/SPIN. CONTRIBUTING FACTORS WERE: IMPROPER PLANNING/DECISION BY THE PILOT BY TEST FLYING AN AIRPLANE THAT HE WAS NOT PROPERLY CERTIFICATED TO OPERATE, HIS LACK OF FAMILIARITY WITH THE AIRCRAFT, AND OVERCONFIDENCE IN HIS PERSONAL ABILITY.

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

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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.