Single-engine piston

N391KS

1989 Homebuilt Acro Sport II

Registered No accidents on file
Built
1989
Serial
391
Class
Single-engine piston
Engines
Lycoming O-320 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Georgetown, SC
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Registration record

N391KS on the FAA register

Type
1989 Homebuilt Acro Sport II
Serial
391
Engines
Lycoming O-320 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Georgetown, SC
Certificate issued
2020-03-23
Airworthiness date
1990-05-24
Registration expires
2030-03-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A48772
Mode S (octal)
51103562
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-03-31
    Registration expires (renewal due).
  • 2020-03-23
    Certificate of registration issued as N391KS.
  • 1990-05-24
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1989
    Manufactured (1989).
Overview

About N391KS

N391KS is a 1989 Homebuilt Acro Sport II, serial number 391. It is registered to an individual in Georgetown, South Carolina. The current certificate of registration was issued on March 23, 2020 and expires on March 31, 2030.

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 May 24, 1990.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N391KS. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1991-06-29 Accident · Columbus, KS Damage: Substantial NTSB · CHI91DCQ08
Reported aircraft: Sebly Amateur Built Acro-Sport II — a different aircraft that carried the N391KS registration before this airframe.
Probable cause: A LOSS OF ENGINE POWER FOR UNDETERMINED REASONS. A FACTOR ASSOCIATED WITH THE ACCIDENT IS SOFT TERRAIN IN THE FORCED LANDING AREA.

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

Same state

Other aircraft registered in South Carolina

N3907S
1964 Cessna 172 Skyhawk
N3909S
1964 Cessna 172 Skyhawk
N391HC
1988 Beechcraft KING Air 300
N3926D
1947 Ercoupe 415-CD
N3935Q
1971 Cessna 172L Skyhawk
N3936U
1965 Cessna 150E
All 3,113 aircraft registered in South Carolina →
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Browse: Aircraft registered in South Carolina· 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.