Single-engine piston

N4271

1968 Homebuilt GY-20

Registered No accidents on file
Built
1968
Serial
1627
Class
Single-engine piston
Engines
Lycoming O-290 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Rockton, IL
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Registration record

N4271 on the FAA register

Type
1968 Homebuilt GY-20
Serial
1627
Engines
Lycoming O-290 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Rockton, IL
Certificate issued
2012-06-26
Airworthiness date
—
Registration expires
2028-06-30
Airworthiness class
—
Mode S (hex)
A5181B
Mode S (octal)
51214033
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-06-30
    Registration expires (renewal due).
  • 2012-06-26
    Certificate of registration issued as N4271.
  • 1968
    Manufactured (1968).
Overview

About N4271

N4271 is a 1968 Homebuilt GY-20, serial number 1627. It is registered to an individual in Rockton, Illinois. The current certificate of registration was issued on June 26, 2012 and expires on June 30, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-290 series engine and 2 seats.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4271.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4271.

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

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Browse: Aircraft registered in Illinois· 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.