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N602HT

Air Tractor AT-602 · Pratt & Whitney Canada PT6A-65AG

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Registered owner: Hendricks Flying Service LLC
Location: Grant, NE
Owner type: LLC
Serial number: 602-1175
Type: Fixed wing single engine
Engine: Turbo-prop
Airworthiness: Restricted, agriculture and pest control, forest
Airworthiness date: May 26, 2009
Certificate issued: May 24, 2023
Expires: May 31, 2030
Mode S code: A7CF6E

Air Tractor AT-602Airframe model · 2 seats · 1 engine · 245 registered TCDS A19SWAirframe · Air Tractor AT-602 TCDS E4EAEngine · Pratt & Whitney Canada PT6A-65AG

From the FAA registry file of October 21, 2026.

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Airworthiness directives that may apply · 10

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

1997In forceSuperseded2026

Airframe · Air Tractor AT-602

AD 2021-05-14TE flap control systemEffective Apr 29, 2021 AD 2009-11-05Cracks in the engine mountEffective Jun 1, 2009 · Supersedes AD 2008-10-12 AD 2008-26-01Overturn skid plate kitEffective Jan 28, 2009 · Supersedes AD 2008-11-17 AD 2007-10-01Horizontal stabilizer brace tube assemblyEffective Jun 12, 2007 AD 2006-23-14Rudder and vertical fin hinge attaching structureEffective Dec 21, 2006 AD 2006-23-09Wing main spar lower capsEffective Dec 14, 2006 AD 2005-13-12Front and rear spar of the horizontal stabilizerEffective Aug 5, 2005 AD 2004-15-15Aft Fuselage Upper LongeronEffective Sep 7, 2004 · Supersedes AD 2002-19-10

Engine · Pratt & Whitney Canada PT6A-65AG

AD 2016-05-13Corrosion and perforation of the two-ply Cu-Be bellows in Woodward FCUs.Effective Apr 22, 2016 AD 97-04-12Compressor Bleed-off ValveEffective Mar 14, 1997

Superseded and historical ADs · 5

AD 2008-11-17Overturn skid plate in the cockpit areaHistoricalEffective Jul 7, 2008 · Replaced by AD 2008-26-01 AD 2008-10-12Cracks in the engine mountHistoricalEffective Jun 12, 2008 · Replaced by AD 2009-11-05 AD 2007-13-17Cracked engine mountsHistoricalEffective Aug 10, 2007 · Replaced by AD 2008-10-12 AD 2006-22-08Inspect engine mountHistoricalEffective Dec 1, 2006 · Replaced by AD 2007-13-17 AD 2002-19-10Upper longeron and upper diagonal tubeHistoricalEffective Nov 15, 2002 · Replaced by AD 2004-15-15

Information bulletins that may apply · 8

Advisory, not mandatory.

Airframe · Air Tractor AT-602

SAIB CE-19-21Flap Motor Mounting StudsIssued Dec 9, 2019 SAIB CE-18-06Flight Controls, Rudder Control SystemIssued Dec 1, 2017 SAIB CE-17-03Flight Controls, Rudder Control SystemIssued Dec 16, 2016 SAIB CE-16-27Flight Controls, Trailing Edge (TE) Flap Control SystemIssued Oct 31, 2016 SAIB CE-16-10Stabilizers, Rudder StructureIssued Dec 1, 2015 SAIB CE-11-30Aircraft StructuresIssued May 9, 2011 SAIB CE-04-23Issued Dec 2, 2003

Engine · Pratt & Whitney Canada PT6A-65AG

SAIB NE-15-21Fuel Injector NozzleIssued Aug 19, 2015

NTSB investigations

No NTSB investigations matched to N602HTMatched by N-number and event date. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Air Tractor AT-602 aircraft

FAA incident reports

No FAA accident or incident reports matched to N602HTMatched by N-number and event date. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Air Tractor AT-602 aircraft

Service difficulty reports

No reports filed for N602HTGeneral aviation reporting is voluntary. Reports on Air Tractor AT-602 aircraft