# N11BD: 1951 Dehavilland Acft Canada DHC-2 - Status: Valid registration - Airframe: [Dehavilland Acft Canada DHC-2](https://openairdocs.org/model/dehavilland-acft-canada-dhc-2) (registry code 2821703, 8 seats) - Engine: [Pratt & Whitney R-985-14B](https://openairdocs.org/engine/pratt-whitney-r-985-14b) (registry code 51637) - Data sheets: [TCDS A-806](https://openairdocs.org/tcds/A-806) (De Havilland Aircraft of Canada Limited) (OpenAirDocs) - Serial number: 151 - Year built: 1951 - Type: Fixed wing single engine - Engine type: Reciprocating - Airworthiness: Standard - Airworthiness date: February 20, 2025 - Certificate issued: February 14, 2025 - Expires: February 29, 2032 - Mode S code: A029F7 - Registered owner: [Dominick Holdings Wis LLC](https://openairdocs.org/faa-owner/DOMINICK%20HOLDINGS%20WIS%20LLC) - Location: [Stoughton, WI](https://openairdocs.org/faa-place/WI/Stoughton) - Owner type: LLC - Owner's area on the map: 42.9248° N, 89.2059° W: Placed by OpenAirDocs at the center of ZIP code 53589, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=11BD - Page: https://openairdocs.org/aircraft/N11BD From the FAA registry file of October 24, 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): 0 in force ### Matched by airframe (Dehavilland Acft Canada DHC-2) None in force. ### Matched by engine (Pratt & Whitney R-985-14B) None in force. ## Information bulletins (advisory) None matched. ## NTSB investigations None matched to N11BD. ## FAA accident and incident reports None matched to N11BD. ## Service difficulty reports None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. ## STCs that may be installed (OpenAirDocs) (15) Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do. ### Approved for the airframe (Dehavilland Acft Canada DHC-2) - [STC SA397NW](https://openairdocs.org/stc/SA397NW): Remove transport battery and battery box and install Gill 12-GCAB-9 or equal battery and battery box relocated to firewall per II K-8784. Kenmore Air Harbor Inc - [STC SA00834NY](https://openairdocs.org/stc/SA00834NY): Installation of modified floats. Seaflight Industries, Inc - [STC ST00776NY](https://openairdocs.org/stc/ST00776NY): Installation of Elevator Trim Tab Push Rod Assembly. Sealand Aviation Ltd - [STC SA715NE](https://openairdocs.org/stc/SA715NE): Fabrication and installation of a forward and aft cargo net. Springer Aerospace Ltd - [STC SA1015NE](https://openairdocs.org/stc/SA1015NE): Installation of redesigned elevator trim tab pushrod assembly. Sealand Aviation Ltd - [STC SA660WE](https://openairdocs.org/stc/SA660WE): Installation of HRD-type fire extinguishing system. (AND STC SA111WE). Pacific Scientific - [STC SA416NW](https://openairdocs.org/stc/SA416NW): Installation of EDO Model 61-5870 floats. Jobmaster Company Inc - [STC SA547AL](https://openairdocs.org/stc/SA547AL): Modification of elevator and horizontal stabilizer tips. US Dept of Interior - [STC SA2105WE](https://openairdocs.org/stc/SA2105WE): Installation of Model EGT-3 exhaust gas temperature monitor(with rising temperature alarm). (DC-6B (NAVY R6D-1Z) 680). K S Avionics, Inc - [STC SA3-105](https://openairdocs.org/stc/SA3-105): L2C automatic pilot with altitude control and approach coupler. Bendix Corp - [STC SA245AL](https://openairdocs.org/stc/SA245AL): Relocation of wing tip fuel control valve. US Dept of Interior - [STC SA263SO](https://openairdocs.org/stc/SA263SO): Removal of power plant extinguisher system and installation of firewall patches. State Airlines Inc - [STC SA37EA](https://openairdocs.org/stc/SA37EA): Removal of left rear cabin door for parachute jumping operations. Westover SAC Aero Club - [STC SA4-322](https://openairdocs.org/stc/SA4-322): Full-flow oil filter 1050-B-83 with element 1A0094. Winslow Aerofilter Corp - [STC SA622WE](https://openairdocs.org/stc/SA622WE): Fuel injected Pratt & Whitney R-985-AN-1, -2, -3, -4, -6, -6B, -8, -10, -12B, -14B, -14B1 or Wasp Jr. SB-3 engine. Aviation Power Supply Inc ## Earlier aircraft with N11BD The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N11BD before. - [Cancelled 2010-12-22](https://openairdocs.org/deregistered/N11BD-2010-12-22): Dial-Thorp T-18, S/N 401, built 1970. Sale reported, pending cancellation. Owner: [Bricktown, NJ](https://openairdocs.org/faa-place/NJ/Bricktown) ## Related - Other Dehavilland Acft Canada DHC-2 aircraft: https://openairdocs.org/model/dehavilland-acft-canada-dhc-2/aircraft.md - The Pratt & Whitney R-985-14B engine: https://openairdocs.org/engine/pratt-whitney-r-985-14b.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.