Single-engine turboprop

N424FS

1997 Air Tractor AT-602

Registered No accidents on file
Built
1997
Serial
602-0424
Class
Single-engine turboprop
Engines
Pratt & Whitney Canada PT6A-65AG
Status
Current as of October 2026
Registered owner
Over and Under Flying Service Inc (Corporation)
Based
Knox, IN
Registration record

N424FS on the FAA register

Type
1997 Air Tractor AT-602
Serial
602-0424
Engines
Pratt & Whitney Canada PT6A-65AG
Registered owner
Over and Under Flying Service Inc
Knox, IN
Certificate issued
2023-06-20
Airworthiness date
2023-07-14
Registration expires
2030-06-30
Airworthiness class
Restricted
Mode S (hex)
A50B09
Mode S (octal)
51205411
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-06-30
    Registration expires (renewal due).
  • 2023-07-14
    Airworthiness date on the current FAA record (restricted category).
  • 2023-06-20
    Certificate of registration issued as N424FS to the current registrant.
  • 2004-02-13
    N424FS previously assigned to a McDonnell Douglas F4D (s/n 64-0965); cancelled.
  • 1997
    Manufactured (1997).
Overview

About N424FS

N424FS is a 1997 Air Tractor AT-602, serial number 602-0424. The FAA register lists Over and Under Flying Service Inc as the registrant in Knox, Indiana. The current certificate of registration was issued on June 20, 2023 and expires on June 30, 2030.

The FAA aircraft reference file describes the type as a single-engine turboprop, one Pratt & Whitney Canada PT6A-65AG engine and 2 seats. Its airworthiness certificate is restricted category, dated July 14, 2023.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N424FS.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N424FS.

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 Indiana· 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.