Single-engine turboprop

N508HM

1994 Air Tractor AT-502B

Registered No accidents on file
Built
1994
Serial
502B-0268
Class
Single-engine turboprop
Engines
Pratt & Whitney Canada PT6A-15AG
Status
Current as of October 2026
Registered owner
Dt Pralle Enterprise Inc (Corporation)
Based
Hampton, IA
Registration record

N508HM on the FAA register

Type
1994 Air Tractor AT-502B
Serial
502B-0268
Engines
Pratt & Whitney Canada PT6A-15AG
Registered owner
Dt Pralle Enterprise Inc
Hampton, IA
Certificate issued
2023-02-19
Airworthiness date
2012-05-22
Registration expires
2030-02-28
Airworthiness class
Restricted
Mode S (hex)
A65863
Mode S (octal)
51454143
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-02-28
    Registration expires (renewal due).
  • 2023-02-19
    Certificate of registration issued as N508HM.
  • 2012-05-22
    Airworthiness date on the current FAA record (restricted category).
  • 1994
    Manufactured (1994).
Overview

About N508HM

N508HM is a 1994 Air Tractor AT-502B, serial number 502B-0268. The FAA register lists Dt Pralle Enterprise Inc as the registrant in Hampton, Iowa. The current certificate of registration was issued on February 19, 2023 and expires on February 28, 2030.

The FAA aircraft reference file describes the type as a single-engine turboprop, one Pratt & Whitney Canada PT6A-15AG engine and 1 seats. Its airworthiness certificate is restricted category, dated May 22, 2012.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N508HM.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N508HM.

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 Iowa· 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.