Single-engine piston

N623JH

1976 Homebuilt Thorp T-18

Registered No accidents on file
Built
1976
Serial
940
Class
Single-engine piston
Engines
Lycoming O-290 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Oxford, CT
Registration record

N623JH on the FAA register

Type
1976 Homebuilt Thorp T-18
Serial
940
Engines
Lycoming O-290 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Oxford, CT
Certificate issued
1997-05-16
Airworthiness date
1980-04-30
Registration expires
2027-05-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A82232
Mode S (octal)
52021062
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-05-31
    Registration expires (renewal due).
  • 1997-05-16
    Certificate of registration issued as N623JH.
  • 1980-04-30
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1976
    Manufactured (1976).
Overview

About N623JH

N623JH is a 1976 Homebuilt Thorp T-18, serial number 940. It is registered to an individual in Oxford, Connecticut. The current certificate of registration was issued on May 16, 1997 and expires on May 31, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-290 series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated April 30, 1980.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N623JH.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N623JH.

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

Same state

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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.