FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N504DD — Air Tractor AT-504
Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.
Registration
Registrant
DIGGER DOUG'S CROP DUSTING SERVICE INC
Registrant Type
Corporation
Location
HOLLANDALE, WI
Status
Registration Valid
Certificate Issued
Nov 3, 2022
Airworthiness Date
Mar 28, 2022
Registration Expires
Nov 30, 2029
Last Action
Sep 15, 2023
Aircraft
Serial Number
504-4042
Year Manufactured
2022
Aircraft Type
Fixed Wing Single Engine
Certification
Restricted (+2 flags)
Engine
P&W PT6A SER
Engines / Seats
1 / 2
Weight Class
CLASS 1
Mode S (Hex)
A6491B
Type History
Air Tractor AT-504 type page → — 9 registered · 3 NTSB records · 2 airworthiness directives
Live position via ICAO24 A6491B
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