Single-engine piston

N512S

Homebuilt Thorp T-18

Registered No accidents on file
Built
—
Serial
512
Class
Single-engine piston
Engines
Lycoming O&VO-360 series
Status
Current as of October 2026
Registered owner
International Air Services Inc Trustee (Corporation)
Based
Carson City, NV
Registration record

N512S on the FAA register

Type
Homebuilt Thorp T-18
Serial
512
Engines
Lycoming O&VO-360 series
Registered owner
International Air Services Inc Trustee
Carson City, NV
Certificate issued
2025-08-22
Airworthiness date
1979-12-14
Registration expires
2032-08-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A66A6D
Mode S (octal)
51465155
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2032-08-31
    Registration expires (renewal due).
  • 2025-08-22
    Certificate of registration issued as N512S.
  • 1979-12-14
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N512S

N512S is a Homebuilt Thorp T-18, serial number 512. The FAA register lists International Air Services Inc Trustee as the registrant in Carson City, Nevada. The current certificate of registration was issued on August 22, 2025 and expires on August 31, 2032.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O&VO-360 series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated December 14, 1979.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N512S.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N512S.

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 Nevada· 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.