# N522LL: 2013 Air Tractor AT-802

- Status: Valid registration
- Airframe: [Air Tractor AT-802](https://openairdocs.org/model/air-tractor-at-802) (registry code 0390305, 2 seats)
- Engine: [Pratt & Whitney Canada PT6A-65AG](https://openairdocs.org/engine/pratt-whitney-canada-pt6a-65ag) (registry code 52109)
- Data sheets: [TCDS A19SW](https://openairdocs.org/tcds/A19SW) (Air Tractor Inc.), [TCDS E4EA](https://openairdocs.org/tcds/E4EA) (Pratt & Whitney Canada Corp.) (OpenAirDocs)
- Serial number: 802-0532
- Year built: 2013
- Type: Fixed wing single engine
- Engine type: Turbo-prop
- Airworthiness: Restricted, agriculture and pest control, forest
- Airworthiness date: November 1, 2013
- Certificate issued: March 11, 2021
- Expires: March 31, 2028
- Mode S code: A69161
- Registered owner: [Regenald Michaud Aviation LLC](https://openairdocs.org/faa-owner/REGENALD%20MICHAUD%20AVIATION%20LLC)
- Location: [Willows, CA](https://openairdocs.org/faa-place/CA/Willows)
- Owner type: LLC
- Owner's area on the map: 39.4972° N, 122.2876° W: Placed by OpenAirDocs at the center of ZIP code 95988, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=522LL
- Page: https://openairdocs.org/aircraft/N522LL

From the FAA registry file of October 21, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 14 in force

### Matched by airframe (Air Tractor AT-802)

- [AD 2026-16-12](https://openairdocs.org/ad/2026-16-12): Horizontal stabilizer structure; Horizontal stabilizer miscellaneous structure; Vertical stabilizer structure · Air Tractor AT-802 and AT-802A. Effective Aug 31, 2026
- [AD 2021-05-14](https://openairdocs.org/ad/2021-05-14): TE flap control system · Air Tractor AT-250, AT-300, AT-301 and 19 more. Effective Apr 29, 2021
- [AD 2014-16-17](https://openairdocs.org/ad/2014-16-17): Wings · Air Tractor AT-802 and AT-802A. Effective Sep 29, 2014
- [AD 2009-18-04](https://openairdocs.org/ad/2009-18-04): Rudder-aileron interconnect · Air Tractor AT-802 and AT-802A. Effective Oct 1, 2009
- [AD 2009-11-05](https://openairdocs.org/ad/2009-11-05): Cracks in the engine mount · Air Tractor AT-400, AT-400A, AT-402 and 9 more. Effective Jun 1, 2009
- [AD 2006-23-14](https://openairdocs.org/ad/2006-23-14): Rudder and vertical fin hinge attaching structure · Air Tractor AT-502, AT-502A, AT-502B and 3 more. Effective Dec 21, 2006
- [AD 2006-20-10](https://openairdocs.org/ad/2006-20-10): Attach angles on the firewall mounted  
 hopper rinse tank shelf · Air Tractor AT-802 and AT-802A. Effective Nov 3, 2006
- [AD 2005-13-12](https://openairdocs.org/ad/2005-13-12): Front and rear spar of the horizontal stabilizer · Air Tractor AT-300, AT-301, AT-302 and 11 more. Effective Aug 5, 2005
- [AD 2004-15-15](https://openairdocs.org/ad/2004-15-15): Aft Fuselage Upper Longeron · Air Tractor AT-401, AT-401B, AT-402 and 10 more. Effective Sep 7, 2004
- [AD 2002-15-06](https://openairdocs.org/ad/2002-15-06): Rudder control cable · Air Tractor AT-802 and AT-802A. Effective Sep 13, 2002
- [AD 97-04-11](https://openairdocs.org/ad/97-04-11): Tail Landing Gear Spring · Air Tractor AT-802 and AT-802A. Effective Apr 4, 1997
- [AD 96-04-08](https://openairdocs.org/ad/96-04-08): Main Landing Gear Legs · Air Tractor AT-802 and AT-802A. Effective Apr 12, 1996

### Matched by engine (Pratt & Whitney Canada PT6A-65AG)

- [AD 2016-05-13](https://openairdocs.org/ad/2016-05-13): Corrosion and perforation of the two-ply Cu-Be bellows in Woodward FCUs. · Pratt & Whitney Canada PT6A-60AG, PT6A-65AG, PT6A-67AF and 1 more. Effective Apr 22, 2016
- [AD 97-04-12](https://openairdocs.org/ad/97-04-12): Compressor Bleed-off Valve · Pratt & Whitney Canada PT6A-11, PT6A-110, PT6A-112 and 52 more. Effective Mar 14, 1997

### Historical (superseded or no longer in force)

- [AD 2024-16-06](https://openairdocs.org/ad/2024-16-06) (historical): Horizontal Stabilizer Structure; Horizontal stabilizer, Spar/Rib; Horizontal Stabilizer Miscellaneous Structure;  Vertical Stabilizer Structure · Air Tractor AT-802 and AT-802A. Effective Sep 4, 2024
- [AD 2023-15-07](https://openairdocs.org/ad/2023-15-07) (historical): Horizontal Stabilizer Structure; Horizontal stabilizer, Spar/Rib; Horizontal Stabilizer Miscellaneous Structure; Vertical Stabilizer Structure · Air Tractor AT-802 and AT-802A. Effective Aug 9, 2023
- [AD 2010-17-18 R1](https://openairdocs.org/ad/2010-17-18-R1) (historical): Wings · Air Tractor AT-802 and AT-802A. Effective Jan 14, 2011
- [AD 2010-17-18](https://openairdocs.org/ad/2010-17-18) (historical): Wings · Air Tractor AT-802 and AT-802A. Effective Sep 9, 2010
- [AD 2010-13-08](https://openairdocs.org/ad/2010-13-08) (historical): Wing main spar lower caps · Air Tractor AT-802 and AT-802A. Effective Jul 28, 2010
- [AD 2008-10-12](https://openairdocs.org/ad/2008-10-12) (historical): Cracks in the engine mount · Air Tractor AT-400, AT-400A, AT-402 and 9 more. Effective Jun 12, 2008
- [AD 2007-13-17](https://openairdocs.org/ad/2007-13-17) (historical): Cracked engine mounts · Air Tractor AT-602, AT-802 and AT-802A. Effective Aug 10, 2007
- [AD 2006-22-08](https://openairdocs.org/ad/2006-22-08) (historical): Inspect engine mount · Air Tractor AT-602, AT-802 and AT-802A. Effective Dec 1, 2006
- [AD 2006-08-09](https://openairdocs.org/ad/2006-08-09) (historical): Main spar lower caps · Air Tractor AT-802 and AT-802A. Effective Apr 21, 2006
- [AD 2002-19-10](https://openairdocs.org/ad/2002-19-10) (historical): Upper longeron and upper diagonal tube · Air Tractor AT-402, AT-402A, AT-402B and 3 more. Effective Nov 15, 2002
- [AD 2002-11-05](https://openairdocs.org/ad/2002-11-05) (historical): Wing Lower Spar Cap · Winglets (Aero Spraying Service STC SA00490LA). Effective Jul 12, 2002
- [AD 2001-10-04 R1](https://openairdocs.org/ad/2001-10-04-R1) (historical): Wing Lower Spar Cap · Air Tractor AT-400, AT-400A, AT-401 and 11 more. Effective Jun 8, 2001
- [AD 2001-10-04](https://openairdocs.org/ad/2001-10-04) (historical): Wing Lower Spar Cap · Air Tractor AT-400, AT-401, AT-401B and 10 more. Effective Jun 8, 2001

## Information bulletins (advisory) (13 in force)

- [SAIB 2024-03](https://openairdocs.org/saib/2024-03): Rudder Control System. Issued Apr 25, 2024
- [SAIB CE-19-21](https://openairdocs.org/saib/CE-19-21): Flap Motor Mounting Studs. Issued Dec 9, 2019
- [SAIB CE-18-06](https://openairdocs.org/saib/CE-18-06): Flight Controls, Rudder Control System. Issued Dec 1, 2017
- [SAIB CE-17-22](https://openairdocs.org/saib/CE-17-22): Flight Controls, Aileron Control System. Issued Aug 22, 2017
- [SAIB CE-17-03](https://openairdocs.org/saib/CE-17-03): Flight Controls, Rudder Control System. Issued Dec 16, 2016
- [SAIB CE-16-27](https://openairdocs.org/saib/CE-16-27): Flight Controls, Trailing Edge (TE) Flap Control System. Issued Oct 31, 2016
- [SAIB CE-16-10](https://openairdocs.org/saib/CE-16-10): Stabilizers, Rudder Structure. Issued Dec 1, 2015
- [SAIB CE-16-07](https://openairdocs.org/saib/CE-16-07): Powerplant, Engine Mount Section. Issued Nov 20, 2015
- [SAIB CE-11-49](https://openairdocs.org/saib/CE-11-49): Flight Controls, Elevator Tab Control System. Issued Aug 26, 2011
- [SAIB CE-11-30](https://openairdocs.org/saib/CE-11-30): Aircraft Structures. Issued May 9, 2011
- [SAIB CE-09-28](https://openairdocs.org/saib/CE-09-28): Fuselage Main, Longeron/Stringer: Float Equipped Air Tractor AT-802 and AT-802A Airplanes - Periodic Inspection and Repair for Aft Fuselage Diagonal Tubes. Issued May 12, 2009
- [SAIB CE-04-23](https://openairdocs.org/saib/CE-04-23): . Issued Dec 2, 2003
- [SAIB NE-15-21](https://openairdocs.org/saib/NE-15-21): Fuel Injector Nozzle. Issued Aug 19, 2015

## NTSB investigations

None matched to N522LL.

## FAA accident and incident reports

None matched to N522LL.

## Service difficulty reports

None filed for this aircraft.

## Related

- Other Air Tractor AT-802 aircraft: https://openairdocs.org/model/air-tractor-at-802/aircraft.md
- STCs for the Air Tractor AT-802: https://openairdocs.org/model/air-tractor-at-802/stcs.md
- The Pratt & Whitney Canada PT6A-65AG engine: https://openairdocs.org/engine/pratt-whitney-canada-pt6a-65ag.md

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