Single-engine turboprop

N638TW

2008 Air Tractor AT-502B

Registered No accidents on file
Built
2008
Serial
502B-2638
Class
Single-engine turboprop
Engines
Pratt & Whitney Canada PT6A-34AG
Status
Current as of October 2026
Registered owner
Redline Ag LLC (LLC)
Based
Mount Vernon, MO
Registration record

N638TW on the FAA register

Type
2008 Air Tractor AT-502B
Serial
502B-2638
Engines
Pratt & Whitney Canada PT6A-34AG
Registered owner
Redline Ag LLC
Mount Vernon, MO
Certificate issued
2021-05-07
Airworthiness date
2009-01-20
Registration expires
2028-05-31
Airworthiness class
Restricted
Mode S (hex)
A85D32
Mode S (octal)
52056462
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-05-31
    Registration expires (renewal due).
  • 2021-05-07
    Certificate of registration issued as N638TW to the current registrant.
  • 2009-01-20
    Airworthiness date on the current FAA record (restricted category).
  • 2008
    Manufactured (2008).
  • 2004-01-12
    N638TW previously assigned to a Boeing 767-3Y0 (s/n 26205); cancelled.
Overview

About N638TW

N638TW is a 2008 Air Tractor AT-502B, serial number 502B-2638. The FAA register lists Redline Ag LLC as the registrant in Mount Vernon, Missouri. The current certificate of registration was issued on May 7, 2021 and expires on May 31, 2028.

The FAA aircraft reference file describes the type as a single-engine turboprop, one Pratt & Whitney Canada PT6A-34AG engine and 1 seats. Its airworthiness certificate is restricted category, dated January 20, 2009.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N638TW.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N638TW.

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 Missouri· 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.