# Dehavilland/Hansen DHC2 MK I

- Type: Aircraft model (FAA registry)
- Registry code: 2808003
- Manufacturer (registry): DEHAVILLAND/HANSEN
- Model: DHC2 MK I
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 8
- Weight class: Up to 12,499 lb
- Certification: Type certificated
- Data sheet: [TCDS A-806](https://openairdocs.org/tcds/A-806) (OpenAirDocs)
- Holder: De Havilland Aircraft of Canada Limited
- Registered aircraft: 0
- Page: https://openairdocs.org/model/dehavilland-hansen-dhc2-mk-i

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2023-19-06](https://openairdocs.org/ad/2023-19-06): Airframe · Viking Air DHC-2 Mk.II, DHC-2 Mk.I and DHC-2 Mk.III. Effective Nov 6, 2023
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2023-06-11](https://openairdocs.org/ad/2023-06-11): Wing Spar · Viking Air DHC-2 Mk.I with STC SA01324CH. Effective Apr 28, 2023
- [AD 2022-17-05](https://openairdocs.org/ad/2022-17-05): Fuselage Structure (General) · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Sep 30, 2022
- [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI or SA02658SE). Effective Mar 21, 2022
- [AD 2020-16-15](https://openairdocs.org/ad/2020-16-15): Fuselage · Viking Air DHC-2 Mk.I and DHC-2 Mk.III with STC SA00299NY or SA945NE. Effective Sep 21, 2020
- [AD 2018-19-11](https://openairdocs.org/ad/2018-19-11): Wings · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Oct 30, 2018
- [AD 2016-25-22](https://openairdocs.org/ad/2016-25-22): Flight Controls · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Dec 22, 2016
- [AD 2015-02-10](https://openairdocs.org/ad/2015-02-10): Flight Controls · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Feb 18, 2015
- [AD 2008-12-12](https://openairdocs.org/ad/2008-12-12): Ignition connector plug · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-3. Effective Jul 23, 2008
- [AD 2008-11-11](https://openairdocs.org/ad/2008-11-11): Front spar center · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Jul 23, 2008
- [AD 2007-12-13](https://openairdocs.org/ad/2007-12-13): Wing lift strut lower clevis fitting · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Jul 16, 2007
- [AD 2005-25-08](https://openairdocs.org/ad/2005-25-08): Electronic Flight Information System (EFIS) · B-N Group BN-2A, 172, 180 and 22 more. Effective Jan 23, 2006
- [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19): Mode S transponders · GARMIN International GTX 330D, GTX 330, GTX 33D and 830 more. Effective Feb 23, 2005
- [AD 2002-13-08](https://openairdocs.org/ad/2002-13-08): Mass Balance Weights at Elevator Tip Ribs · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Aug 13, 2002
- [AD 99-15-07](https://openairdocs.org/ad/99-15-07): Rear Fuselage Bulkhead · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Sep 10, 1999
- [AD 90-02-22](https://openairdocs.org/ad/90-02-22): Fuselage Attachment Brackets · Viking Air DHC-2 Mk.I and DHC-2 Mk.II. Effective Feb 13, 1990
- [AD 84-20-07](https://openairdocs.org/ad/84-20-07): Wing Lift Strut Assembly · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Oct 12, 1984
- [AD 84-09-06](https://openairdocs.org/ad/84-09-06): Control Column Sub-Assembly · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective May 10, 1984
- [AD 84-07-05](https://openairdocs.org/ad/84-07-05): L/R Aileron Hinge Bracket · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Apr 18, 1984
- [AD 81-13-01](https://openairdocs.org/ad/81-13-01): Elevator Butt Ribs · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Jun 18, 1981
- [AD 80-24-02](https://openairdocs.org/ad/80-24-02): Aileron Mount Structures · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Nov 20, 1980
- [AD 76-14-02](https://openairdocs.org/ad/76-14-02): Various Modifications · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Jul 12, 1976
- [AD 74-17-03](https://openairdocs.org/ad/74-17-03): Cabin Heater Inspection · Viking Air DHC-2 Mk.I. Effective Aug 12, 1974
- [AD 73-25-05](https://openairdocs.org/ad/73-25-05): Float Support Structure · Viking Air DHC-2 Mk.I. Effective Dec 14, 1973
- [AD 66-17-02](https://openairdocs.org/ad/66-17-02): Front and Rear Spars · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Jul 22, 1966
- [AD 64-14-02](https://openairdocs.org/ad/64-14-02): Elevator Trim Tab End Blocks · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Jul 24, 1964
- [AD 54-15-01](https://openairdocs.org/ad/54-15-01): Control Cable Turnbuckle Threads · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III
- [AD 53-23-02](https://openairdocs.org/ad/53-23-02): Fuel Tank Filler Neck · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III
- [AD 53-21-01](https://openairdocs.org/ad/53-21-01): Wing Rear Spar Attachment Bolt · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III
- [AD 53-12-02](https://openairdocs.org/ad/53-12-02): Hydraulic Hand Pump Seals · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III
- [AD 53-11-02](https://openairdocs.org/ad/53-11-02): Engine Oil Sump Chafing · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III
- [AD 53-10-02](https://openairdocs.org/ad/53-10-02): Wing Skin Cracks · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III
- [AD 53-09-02](https://openairdocs.org/ad/53-09-02): Fuselage Skin Cracks · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III
- [AD 53-07-01](https://openairdocs.org/ad/53-07-01): Elevator Hinge Attachment · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III

Historical (superseded or no longer in force):

- [AD 2016-19-08](https://openairdocs.org/ad/2016-19-08) (historical): Flight Controls · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Oct 24, 2016
- [AD 2004-21-06](https://openairdocs.org/ad/2004-21-06) (historical): Firewall Connector Plugs Lockwire Security · Viking Air DHC-3, DHC-2 Mk.I and DHC-2 Mk.II. Effective Dec 6, 2004
- [AD 2002-14-28](https://openairdocs.org/ad/2002-14-28) (historical): Front Fuselage Struts · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Sep 6, 2002
- [AD 92-24-02](https://openairdocs.org/ad/92-24-02) (historical): Horizontal Stabilizer Front Center Spar · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective Dec 15, 1992
- [AD 88-08-02](https://openairdocs.org/ad/88-08-02) (historical): Wing Strut Assemblies · Viking Air DHC-2 Mk.I and DHC-2 Mk.III. Effective May 11, 1988
- [AD 64-09-03](https://openairdocs.org/ad/64-09-03) (historical): Aileron Mass Balance Weight Arm · Viking Air DHC-2 Mk.I, DHC-2 Mk.II and DHC-2 Mk.III. Effective May 22, 1964

## Information bulletins (advisory) (4)

- [SAIB SW-18-31](https://openairdocs.org/saib/SW-18-31): NAVIGATION, ATTITUDE, AND DIRECTION DATA SYSTEM. Issued Nov 21, 2018
- [SAIB CE-09-45](https://openairdocs.org/saib/CE-09-45): Leveling & Weighing: Viking Air Limited DHC-2 MKI Gross Weight Increase Modification (STC SA00299NY). Issued Jul 29, 2009
- [SAIB CE-06-10](https://openairdocs.org/saib/CE-06-10): . Issued Nov 18, 2005
- [SAIB CE-03-36](https://openairdocs.org/saib/CE-03-36): . Issued May 14, 2003

## Registered aircraft

None registered with this model now.

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## Service difficulty reports (206, newest 50)

As reported by operators and repair stations, by the model named in the report.

- [SDR 2024F00194](https://openairdocs.org/sdr/2024F00194), Aug 2, 2024: EXHAUST VALVE. NONE. PILOT REPORTED: NORMAL: WEIGHT AND BALANCE CHECK, PREFLIGHT, FUELING (35 FRNT 35 CTR 05 REAR) PAX LOADING/BRIEFING, TAXI FOR SE DEPART, AND RUN UP. PREFLIGHT CH
- [SDR ERHA20190805144](https://openairdocs.org/sdr/ERHA20190805144), Jul 24, 2019: MOUNT BRACKET. DEFORMED. MOUNT BRACKET HAS ELONGATION OF ALL ATTACHMENT HOLES. AND EXHIBITS CORROSION.
- [SDR CA160308007](https://openairdocs.org/sdr/CA160308007), Mar 4, 2016: FITTING. CORRODED. (CAN) LEFT UPPER FLOAT FITTING FOUND CORRODED. NEW PART FITTED TO AIRCRAFT.
- [SDR CA160219011](https://openairdocs.org/sdr/CA160219011), Feb 16, 2016: BLOCK. LOOSE. (CAN) ALTERNATOR FAIL DISCOVERED IN FLIGHT, UPON FURTHER INVESTIGATION OF THE PART, THE ALTERNATOR TERMINAL BLOCK WAS FOUND LOOSE CAUSING A SHORT INTERNALLY.
- [SDR CA160219010](https://openairdocs.org/sdr/CA160219010), Feb 13, 2016: WIRE. CHAFED. (CAN) WIRING COMING OUT OF CASING TO ALTERNATOR TERMINAL BLOCK CHAFFED, CAUSING A SHORT.
- [SDR CA160119020](https://openairdocs.org/sdr/CA160119020), Jan 8, 2016: TORQUE TUBE. CRACKED. (CAN) AFTER WATER LANDING PILOT EXPERIENCED LOSS OF WATER RUDDER STEERING CONTROL. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE TORQUE TUBE WHICH CONTROLS T
- [SDR CA151217008](https://openairdocs.org/sdr/CA151217008), Dec 15, 2015: FRAME. FAILED. (CAN) THE "BIRD CAGE" TUBING WAS ULTRASONICALLY TESTED. FAILURE IN 7 AREAS.
- [SDR CA151013014](https://openairdocs.org/sdr/CA151013014), Oct 8, 2015: MAIN BEARING. FAILED. (CAN) UNKNOWN TYPE OF METAL FOUND IN THE OIL FILTER SCREEN. ENGINE SENT FOR OVERHAUL. REAR MAIN BEARING FAILED.
- [SDR CA151030020](https://openairdocs.org/sdr/CA151030020), Oct 1, 2015: CYLINDER. FAILED. (CAN) DURING INSPECTION FOUND FOUR FAILED STUDS ON NR 3 CYLINDER ASSEMBLY. ALSO CRACK WAS SEEN ON FRONT CRANK CASE ADJACENT TO THE CYLINDER.
- [SDR CA150826006](https://openairdocs.org/sdr/CA150826006), Aug 12, 2015: RETAINER. DAMAGED. (CAN) DURING MAINTENANCE THERE WAS EVIDENCE THE UPPER TANK COVER GASKETS P/N C2PT529-27 WERE LEAKING. THIS AIRCRAFT HAS MOD 2/1376 INSTALLED TO INTRODUCE RUBBER
- [SDR 2015FA0000363](https://openairdocs.org/sdr/2015FA0000363), Aug 4, 2015: CYLINDER. SPLIT. ON AN EMPTY FLIGHT RETURNING TO BASE, APPROXIMATELY 20 MINUTES OUT OF DESTINATION AT 1500' THE ENGINE SUDDENLY BEGAN RUNNING ROUGH. THE PILOT AFTER CHECKING FUE
- [SDR CA150626008](https://openairdocs.org/sdr/CA150626008), Jun 26, 2015: SKIN. CRACKED. (CAN) CRACK OF 7 INCHES FOUND ON THE OUTBOARD TIP AREA OF THE RIGHT ELEVATOR DURING THE PILOTS PREFLIGHT INSPECTION BEFORE THE FIRST FLIGHT OF THE DAY. ELEVATOR
- [SDR CA150520011](https://openairdocs.org/sdr/CA150520011), May 15, 2015: DRIVE GEAR. FAILED. (CAN) DURING THE SECOND GROUND RUN ON AN O/H ENGINE, THE ENGINEER SELECTED RT MAGNETO, THE ENGINE RPM DECAYED, AND WAS FOLLOWED BY A LOUD BACKFIRE. THE ENGINEER
- [SDR CA150520012](https://openairdocs.org/sdr/CA150520012), May 5, 2015: CYLINDER HEAD. CRACKED. (CAN) CYLINDER HEAD CRACK AND SUBSEQUENT PARTIAL SEPARATION.
- [SDR CA150526009](https://openairdocs.org/sdr/CA150526009), Apr 29, 2015: SHAFT. CRACKED. (CAN) THE THROTTLE LAY SHAFT ASSEMBLY MUST HAVE CORRECTED FROM THE INSIDE OUT & CAUSED STRESS CRACKS TO APPEAR IN THE SHAFT. IF THIS HAD CONTINUED UNATTENDED IT
- [SDR CA150408034](https://openairdocs.org/sdr/CA150408034), Apr 3, 2015: BALANCE WEIGHT. LOOSE. (CAN) DURING A REGULARLY SCHEDULED INSPECTION TO REMOVE A CYLINDER & INSPECT THE POWER SECTION, IT WAS NOTICED THAT THE DYNAMIC BALANCE WEIGHTS HAD AN ALMOST .0
- [SDR CA150327018](https://openairdocs.org/sdr/CA150327018), Mar 27, 2015: BRACKET. CRACKED. (CAN) THE FORWARD MOST ELEVATOR STOP BRACKET IS INSTALLED ON THE LEFT, LOWER, LONGITUDINAL RUNNING TUBE OF THE FORWARD FUSELAGE FRAME STRUCTURE. UPON REMOVING C
- [SDR CA150211008](https://openairdocs.org/sdr/CA150211008), Feb 10, 2015: GUIDE. BROKEN. (CAN) DURING AN INSPECTION FOR METAL CONTAMINATION FOUND AT A SCHEDULED INSPECTION, THE NR 8 CYLINDER EXHAUST VALVE GUIDE WAS FOUND TO HAVE COME LOOSE AND WAS B
- [SDR CA141205009](https://openairdocs.org/sdr/CA141205009), Dec 2, 2014: FUEL TANK. CRACKED. (CAN) DURING ROUTINE MAINTENANCE, A FUEL LEAK WAS NOTICED FROM THE FORWARD FUEL BAY AREA. UPON FURTHER INVESTIGATION, IT WAS FOUND THAT AT SOME POINT A FIRE HAD
- [SDR CA141120011](https://openairdocs.org/sdr/CA141120011), Oct 27, 2014: BOLT. BROKEN. (CAN) FIN SPAR RT MAIN ATTACH BOLT WAS FOUND TO BE BROKEN OFF. HEAD OF BOLT WAS STILL IN ATTACH FITTING NUT AND LOWER PORTION OF BOLT WERE MISSING, BOTH BOLTS R
- [SDR CA140930004](https://openairdocs.org/sdr/CA140930004), Sep 26, 2014: VOLT REGULATOR. OVERHEATED. (CAN) IMMEDIATELY AFTER DEPARTING A STRONG BURNING ODOR WAS NOTICED IN THE AIRCRAFT. AIRCRAFT RETURNED TO BASE, WHERE MAINTENANCE DETERMINED THAT A RESISTER WIT
- [SDR CA140918016](https://openairdocs.org/sdr/CA140918016), Sep 15, 2014: LIFT STRUT. CRACKED. (CAN) DURING A SCHEDULED 100 HOUR INSPECTION, THE RT WING STRUT LOWER FITTING WAS FOUND CRACKED. THE LIFT STRUT WAS REPLACED WITH A SERVICEABLE STRUT TO RECTIFY
- [SDR CA140916005](https://openairdocs.org/sdr/CA140916005), Aug 24, 2014: SHAFT. CORRODED. (CAN) STEEL LAY SHAFT CORRODED FROM INSIDE OUT AND TORSION OF THROTTLE CONTROL ARMS CRACKED SHAFT.
- [SDR CA141001001](https://openairdocs.org/sdr/CA141001001), Aug 12, 2014: CONNECTING ROD. FAILED. (CAN) DURING CRUISE, THE ENGINE HAD HIGH VIBRATIONS FOR COUPLE OF SECONDS AND THEN THE ENGINE STOPS SUDDENLY. THE PILOT DID AN EMERGENCY LANDING. THE AME`S FOUN
- [SDR CA140724002](https://openairdocs.org/sdr/CA140724002), Jul 23, 2014: CYLINDER. CRACKED. (CAN) DURING SCHEDULED 100 HR INSPECTION, BROKEN OFF A PIECE OF CYLINDER NR 9 FOUND RESTING IN LOWER COWLING, FURTHER INVESTIGATION FOUND THE UPPER COWLING MOUN
- [SDR CA140303021](https://openairdocs.org/sdr/CA140303021), Mar 3, 2014: RIB. CRACKED. (CAN) DURING DISASSEMBLY TO REPAIR A WING DUE TO EARLIER DAMAGE, THE RIB AT 136.5 WAS FOUND CRACKED AT THE TOP FLANGE. THE RIB WAS CRACKED IN AN AREA OF THE WIN
- [SDR CA141030008](https://openairdocs.org/sdr/CA141030008), Feb 25, 2014: FRAME. CORRODED. (CAN) DURING MODIFICATION TO THE FWD FUSELAGE FRAME "BIRDCAGE" IAW STC SA97-88, A LOT OF CORROSION HAS BEEN VISUALLY DISCOVERED ON THE LOWER TUBES. IT HAS BEEN 
- [SDR CA140211013](https://openairdocs.org/sdr/CA140211013), Feb 7, 2014: COTTER PIN. FAILED. (CAN) COTTER PIN HOLDING NUT ON TO GEAR DRIVE FAILED.
- [SDR CA140115007](https://openairdocs.org/sdr/CA140115007), Jan 12, 2014: CYLINDER HEAD. SEPARATED. (CAN) DURING CRUISE, THERE WAS A LOUD BANG FROM THE ENGINE AND THE ACFT LOST POWER. PILOT EXECUTED A FORCED LANDING. UPON INSPECTION, MAINTENANCE FOUND THAT THE
- [SDR CA140113013](https://openairdocs.org/sdr/CA140113013), Jan 10, 2014: TUBE. CRACKED. (CAN) DURING A SCHEDULED 100 HR INSPECTION, THE FORWARD LT DIAGONAL TUBE OF THE FWD TUBULAR STRUCTURE WAS FOUND CRACKED DUE TO INTERNAL CORROSION. THE DAMAGED T
- [SDR CA131016001](https://openairdocs.org/sdr/CA131016001), Oct 10, 2013: SEAT. WORN. (CAN) EXCESSIVE WEAR OF EXHAUST SEAT WAS NOTED IN 109 HRS OF TOTAL OPERATION. THE VALVE WAS ADJUSTED TWICE IN THE SPAN OF OPERATION BEFORE THE CYLINDER ASSY WAS
- [SDR CA131004002](https://openairdocs.org/sdr/CA131004002), Sep 26, 2013: CONTROL CABLE. SEPARATED. (CAN) CURSORY/ROUTINE INSP IN THE AFT FUSELAGE REVEALED A NON-STANDARD, RUDDER TRIM CABLE. AFT RUDDER TRIM CABLE WAS FOUND, SPLICED WITH NICOPRESS SLEEVES AND T
- [SDR CA130916002](https://openairdocs.org/sdr/CA130916002), Sep 13, 2013: CYLINDER HEAD. CRACKED. (CAN) CYLINDER HEAD FOUND CRACKED 1.5" ABOVE THE HEAD AND BARREL JOINING POINT.
- [SDR CA130821002](https://openairdocs.org/sdr/CA130821002), Aug 19, 2013: BRACKET. CRACKED. (CAN) PILOT NOTICED WINDSHIELD MOVING, CONTACTED MAINTENANCE AND AFTER INSPECTION FOUND WINDSHIELD BRACKET CRACKED.
- [SDR CA130820008](https://openairdocs.org/sdr/CA130820008), Aug 15, 2013: EXHAUST VALVE. LEAKING. (CAN) DURING A SCHEDULED INSPECTION, THE CYLINDER LEAK CHECK SHOWED 0/80 ON CYLINDER NR 3. INVESTIGATION FOUND THAT THE EXHAUST VALVE WAS BEING HELD OPEN. FURTH
- [SDR CA130815015](https://openairdocs.org/sdr/CA130815015), Aug 15, 2013: FITTING. CRACKED. (CAN) DURING A SCHEDULED 100 HR INSPECTION, THE RT FWD FLOAT FITTING, PN 58S926R WAS FOUND BADLY CORRODED AND CRACKED AT BOTH LOWER ATTACHMENT HOLES. THE FLOAT 
- [SDR CA130815002](https://openairdocs.org/sdr/CA130815002), Aug 15, 2013: LINK. FAILED. (CAN) DURING PRE-FLIGHT/COCKPIT CHECK, PILOT NOTICE THAT THE CONTROL COLUMN WAS NOT AS FAVOR TO TRAVEL AS IS NORMAL. MAINTENANCE CALLED TO INVESTIGATE INSPECTIO
- [SDR CA130718003](https://openairdocs.org/sdr/CA130718003), Jul 9, 2013: G SWITCH. FAILED. (CAN) ELT G-SWITCH FAILED TO OPERATE DURING FUNCTION CHECK. G-SWITCH REPLACED.
- [SDR CA130717007](https://openairdocs.org/sdr/CA130717007), Jul 8, 2013: ROD. BROKEN. (CAN) PILOT REPORTED HEARING A POP WHEN SETTING HIS ELEVATOR TRIM FOR CRUISE AND THEN CONTROL COLUMN VIBRATING. THE PILOT THEN CONTACT MAINTENANCE OF THE SITUAT
- [SDR CA140916006](https://openairdocs.org/sdr/CA140916006), Jul 5, 2013: BATTERY. DISCHARGED. (CAN) BATTERY REPLACED AFTER YEAR 1, (SUPPOSED TO BE A 5 YEAR LITHIUM BATTERY) G SWITCH FAILURE 3 TIMES IN 4 YEARS. UNIT HAS BEEN REPLACED WITH ACK 406MHZ ELT. 
- [SDR CA130626011](https://openairdocs.org/sdr/CA130626011), Jun 24, 2013: CRANKSHAFT. SHEARED. (CAN) WHILE ON A RETURN FLIGHT FROM TOBA INLET AND DESCENDING THROUGH 2000 FEET THE ENGINE STARTED TO SHAKE VIOLENTLY. THE VIBRATION WAS TO THE POINT WHERE THE 
- [SDR CA130606009](https://openairdocs.org/sdr/CA130606009), Jun 4, 2013: PLUG. UNSECURE. (CAN) ENGINE OIL PLUG NOT TIGHTENED, OIL LEAKED FROM SUMP CAUSING ENGINE DAMAGE AND UNSCHEDULED LANDING.
- [SDR CA130604004](https://openairdocs.org/sdr/CA130604004), Jun 3, 2013: CYLINDER HEAD. LEAKING. (CAN) LEAKAGE/SEEPING OBSERVED ON CYLINDER NR 6 AT CYLINDER HEAD TO BARREL JOINT. - ENGINE PERFORMANCE/OPERATION OTHERWISW NORMAL. - CYLINDER ASSY REPLACED AS A
- [SDR CA130603013](https://openairdocs.org/sdr/CA130603013), Jun 1, 2013: GEAR. FAILED. (CAN) PHENOLIC INTERNAL GEAR STRIPPED INSIDE MAGNETO.
- [SDR CA130422008](https://openairdocs.org/sdr/CA130422008), Apr 22, 2013: BOLT. BROKEN. (CAN) HORIZONTAL STABILIZER ATTACHMENT BRACKETS, PN C2-TP-160, DURING A ROUTINE 100 HR INSPECTION, IT WAS FOUND THAT THE RT STABILIZER ATTACHMENT BRACKET C2-TP-
- [SDR CA130418004](https://openairdocs.org/sdr/CA130418004), Apr 12, 2013: BOLT. LOOSE. (CAN) ENGINE BEGAN TO RUN ROUGH APPROXIMATELY 15 NM SOUTH OF CAM9 AT ALTITUDE OF 500 FT. ENGINE WAS BACKFIRING, ALL ENGINE INSTRUMENTS SHOWED THE PARAMETERS WER
- [SDR CA130328012](https://openairdocs.org/sdr/CA130328012), Mar 26, 2013: CYLINDER HEAD. SEPARATED. (CAN) DURING TAKEOFF, THE PILOT HEARD A BANG FROM THE ENGINE COMPARTMENT FOLLOWED BY AN ENGINE VIBRATION. THE PILOT ABORTED THE TAKE OFF AND TAXIED BACK TO THE 
- [SDR CA130318025](https://openairdocs.org/sdr/CA130318025), Mar 15, 2013: FRAME. MISREPAIRED. (CAN) DURING AN UNSCHEDULED FWD TUBULAR FRAME, BIRDCAGE REPLACEMENT, THE RUDDER STOPS ON THE RECEIVED REPAIRED TUBULAR STRUCTURE WERE FOUND TO HAVE BEEN WELDED 
- [SDR CA130312008](https://openairdocs.org/sdr/CA130312008), Mar 11, 2013: BRACKET. CRACKED. (CAN) DURING INSPECTION, THE MIXTURE CONTROL BRACKET ATTACHED TO THE FIREWALL, PN C2C2927, WAS FOUND TO HAVE A .2500" CRACK IN THE BEND RADIUS. THE MIXTURE BRAC
- [SDR CA130307003](https://openairdocs.org/sdr/CA130307003), Mar 6, 2013: SPAR. CRACKED. (CAN) DURING INSTALLATION OF THE WIPAIRE UP GROSS KIT, A CRACK WAS FOUND IN A SECTION OF THE REAR SPAR AT WS 123.5 BEHIND THE OTBD FLAP HANGER. THE REAR SPAR SE

All 206: https://openairdocs.org/model/dehavilland-hansen-dhc2-mk-i/reports.md

## STCs that may be installed (OpenAirDocs) (268, first 50)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SA02571SE](https://openairdocs.org/stc/SA02571SE): Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display). Garmin International Inc
- [STC SA01800SE](https://openairdocs.org/stc/SA01800SE): Fabrication and installation of new or replacement of existing instrument panel lights dimmer control. TCW Technologies, LLC
- [STC SA01861SE](https://openairdocs.org/stc/SA01861SE): Fabrication and installation of Landing Light Controller. TCW Technologies, LLC
- [STC SA02279AT](https://openairdocs.org/stc/SA02279AT): Installation of a Boom Beam bulb, starter, and ballast. Whelen Aerospace Technologies
- [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC
- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [STC SA02636SE](https://openairdocs.org/stc/SA02636SE): Installation of Garmin GPS 175 Navigation System and GNX 375 Navigation System with ADS-B In/Out Transponder. Garmin International Inc
- [STC SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System. Garmin International Inc
- [STC SA800EA](https://openairdocs.org/stc/SA800EA): Installation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power supplies. Whelen Aerospace Technologies
- [STC SA348NW](https://openairdocs.org/stc/SA348NW): Installation of JASCO Model 7555-1 alternator kit on P&W R-985 series engine. Kenmore Air Harbor LLC
- [STC SA02511SE](https://openairdocs.org/stc/SA02511SE): Installation of replacement fuel quantity indicator sending unit(s). CiES Inc
- [STC SA11158SC](https://openairdocs.org/stc/SA11158SC): Demonstration of aircraft tolerance to potential electromagnetic interference from certain Transmitting Potable Electronic Devices (T-PEDS). Liberty Partners Inc
- [STC SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc
- [STC SA04046CH PAGE 2](https://openairdocs.org/stc/SA04046CH%20PAGE%202): Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Acron Aviation Inc
- [STC SA11886IB](https://openairdocs.org/stc/SA11886IB): Installation of Alternator Replacement. Skye Avionics Ltd
- [STC SA39CH](https://openairdocs.org/stc/SA39CH): Installation of an Amphibian Landing Gear Position Advisory System/Laser Gear Advisory System. Wipaire Inc
- [STC SA709GL](https://openairdocs.org/stc/SA709GL): Installation of Hartzell HC-B3R30-4, -4A, -4B/ R10152-5 1/2 propeller, C-4 governor, and836-32PR spinner on P&W R-985 series engines (with 4 1/2 and 9th order crankshaft vibration dampers). (DHC-2 (L-20A) MK.I LANDPLANE; SKIPLANE, FLOATPLANE). Wipaire Inc
- [STC SA02386AK](https://openairdocs.org/stc/SA02386AK): Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems. AeroLED's Holding LLC
- [STC SA01757WI](https://openairdocs.org/stc/SA01757WI): To allow the use of UL91 or UL94 (minimum) grade aviation fuel. Swift Fuels LLC
- [STC SA02585AK](https://openairdocs.org/stc/SA02585AK): Installation of Tailwind Aviation Viking Air Limited DHC-2 Main Gear Gravel Deflectors. Tailwind Aviation
- [STC SA456NW](https://openairdocs.org/stc/SA456NW): Installation of auxiliary vertical seaplane fins. Kenmore Air Harbor LLC
- [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc
- [STC SA02019WI](https://openairdocs.org/stc/SA02019WI): Installation of the Trig Avionics TX56, TX56A, TX57, or TX57A VHF Nav-Com Radio. Peregrine
- [STC SA00756DE](https://openairdocs.org/stc/SA00756DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT22 Transponder and an approved Global Positioning System (GPS) Position Sensor. Peregrine
- [STC SA1402GL](https://openairdocs.org/stc/SA1402GL): Installation of Cleveland Main Wheels and Brakes. Kaman Corporation Aircraft Wheel and Brake LLC
- [STC SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications Inc
- [STC SA2258AK](https://openairdocs.org/stc/SA2258AK): Fabrication and installation of a replacement forward fuselage tubular frame. Airforms LLC
- [STC SA02203AK](https://openairdocs.org/stc/SA02203AK): Installation of FlightLogic Synthetic Vision Electronic Flight Information System (EFIS-SV). Genesys Aerosystems Inc
- [STC ST03434CH](https://openairdocs.org/stc/ST03434CH): Installation of Trace TE600D engine. Aeronautix LLC
- [STC SA02567AK](https://openairdocs.org/stc/SA02567AK): Installation of provisions to carry rolled rubber rafts as external loads strapped to the floats. Tailwind Aviation Inc
- [STC SA4-182](https://openairdocs.org/stc/SA4-182): Installation of VIP P/N 101-78 engine mount. FTG, Inc
- [STC SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC
- [STC SA736NW](https://openairdocs.org/stc/SA736NW): Installation of Cleveland Model 40-46 Wheels and Model 30-31 brakes on Edo/Bristol/deHavilland 58-4580 amphibious floats. Kenmore Air Harbor LLC
- [STC SA04701NY](https://openairdocs.org/stc/SA04701NY): Replacement of Fixed Wing Control Cables. Thunder Bay Aviation Ltd
- [STC SA01015SE](https://openairdocs.org/stc/SA01015SE): Installation of eligible Alaska Bushwheel, Inc. wheels and TSO-C62d tires. ABI LLC
- [STC SA1042NE](https://openairdocs.org/stc/SA1042NE): Installation of a new heater. Kevin Franklin
- [STC SA09856AC](https://openairdocs.org/stc/SA09856AC): Installation of BendixKing Aerowave 100 In-flight Data Link System for non-essential, non-required aircraft Cabin Systems & Equipments. Honeywell International Inc (Bendix King)
- [STC SA11174SC PAGE 2](https://openairdocs.org/stc/SA11174SC%20PAGE%202): Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems. Honeywell International Inc (Bendix King)
- [STC SA10822SC](https://openairdocs.org/stc/SA10822SC): Installation of EFD1000 Primary Flight Display. Aspen Avionics Inc
- [STC SA02426AK](https://openairdocs.org/stc/SA02426AK): Approval of the FreeFlight FDL-978-TX ADS-B system installed. FreeFlight Systems
- [STC SA01831WI](https://openairdocs.org/stc/SA01831WI): To allow the use of UL91 (minimum) grade aviation fuel. Petersen Aviation Inc
- [STC SA10236SC](https://openairdocs.org/stc/SA10236SC): Installation of a GDC 31 Roll Steering Converter. DAC International Inc
- [STC SA01560WI-D](https://openairdocs.org/stc/SA01560WI-D): Installation of the Honeywell KFD 840 Primary Flight Display System. Honeywell International Inc
- [STC SA01725WI](https://openairdocs.org/stc/SA01725WI): Installation of Pratt & Whitney R-985-AN14B or R-985-AN1 engine modified for fuel injection. A & L Aircraft Parts Inc
- [STC SA5190NM](https://openairdocs.org/stc/SA5190NM): Installation of Gustin Aviation chip detector light system. A & L Aircraft Parts Inc
- [STC SA01714WI](https://openairdocs.org/stc/SA01714WI): Installation of a Garmin transponders: (a) GTX 330/330D/33/33D with ADS-B Out functionality; (b) GTX 335/335R/345/345R with ADS-B Out and In functionality; or (c) GTX 335R/345R with ADS-B Out functionality in select airplanes installed with G950/G1000 systems. Garmin International Inc
- [STC SA00344BO PAGE 2](https://openairdocs.org/stc/SA00344BO%20PAGE%202): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies
- [STC SA615EA](https://openairdocs.org/stc/SA615EA): Installation of a Whelen Anti-Collision Strobe Light System as replacement for originally installed anti-collision lights. Whelen Aerospace Technologies
- [STC SA00234SE](https://openairdocs.org/stc/SA00234SE): Fabrication of Kenmore Air Harbor, Inc., wing strut fitting. Kenmore Air Harbor LLC
- [STC SA00799SE](https://openairdocs.org/stc/SA00799SE): Install an air oil separator. Kenmore Air Harbor LLC

All 268: https://openairdocs.org/model/dehavilland-hansen-dhc2-mk-i/stcs.md

## PMA parts (OpenAirDocs) (749, first 50)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first.

- [73-CFG-R](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189516973120260806152439.0001): Fuel Quantity Indication Placard. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 20, 2026
- [S1069](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186914278920260806152347.0001): 100R Fuel Placard. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 20, 2026
- [KAC2CF813](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134905129420261028165032.0001): Cable Assembly – Elevator Control. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2CF813C2CF813AC2CF3407-1 · Jul 15, 2026
- [KAC2CF815](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123983391920261028165032.0001): Cable Assembly – Elevator Control. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2CF815C2CF815AC2CF3407-3 · Jul 15, 2026
- [KAC2FF1249](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192018137320261028165108.0001): Rail, Adjustable Seat Locking. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2FF1249 · Jul 14, 2026
- [RAP164-06306](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136098936820260722154726.0001): Brake Disc. Rapco Inc. · PMA PQ2101CE · Replaces 164-06306 · Jun 3, 2026
- [KAC2WA161](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID116677362520260512112217.0001): Bracket, LH. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2WA161 · May 6, 2026
- [KAC2WA162](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID110413875420260512112217.0001): Bracket, RH. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2WA162 · May 6, 2026
- [KAC2P711](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160261671320260827191556.0001): Bell Crank – Fuel Cock Control. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2P711A · May 5, 2026
- [KAC2CF1037](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190345592620260508190523.0001): Piston Hydraulic Jack-Flap. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2CF1037 · Mar 26, 2026
- [KAC2CF1323](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141459502020260508190524.0001): Cylinder, Hydraulic Jack-Flap. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2CF1323 · Mar 26, 2026
- [KAC2CK1043](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127084057520260508190524.0001): End Plug, Hydraulic Jack-Flap. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2CF1043 · Mar 26, 2026
- [KAC2CF1041](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID126785870620260508190523.0001): End Fitting, Hydraulic Jack-Flap. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2CF1041 · Mar 26, 2026
- [P62245](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117223677520260423211209.0001): Leaded and Unleaded Automotive Gasoline. Air Plains Services Corp · PMA PQ3524CE · Modification part · Aug 29, 2025
- [KAC2FC137](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133660875220250731113156.0001): Roof Skin, LH. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2FC137ND · Jul 17, 2025
- [KAC2EC1336](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174249590120250715205835.0001): Right Hand Skin – Lower Cowling. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2EC1336ND · Jun 4, 2025
- [KAC2EC1335](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157856564220250715205835.0001): Left Hand Skin – Lower Cowling. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2EC1335ND · Jun 4, 2025
- [KAC2EC289](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123979583720250715205834.0001): Center Skin – Upper Cowling. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2EC289ND · Jun 4, 2025
- [KAC2EC292](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123966101920250715205835.0001): Right Hand Skin – Lower Cowling. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2EC292ND · Jun 4, 2025
- [KAC2EC291](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120827080820250715205835.0001): Left Hand Skin – Upper Cowling. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2EC291ND · Jun 4, 2025
- [KAC2CF953](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190186658120250411123624.0001): Pinion, Elevator Trim Control. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2-CF-953A · Apr 3, 2025
- [KAC2FC315](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182902001820250411123624.0001): Sealing Channel Upper Portion. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2-FC-315 · Apr 3, 2025
- [KAC2CE179](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132673870920250411123623.0001): Engine Control Connecting Rod. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2-CE-179A · Apr 3, 2025
- [KAC2WA97](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124557636520250411123625.0001): Pin, Aileron Push Rod Attachment. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2-WA-97 · Apr 3, 2025
- [KAC2CF1357](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121927113120250411123624.0001): Needle, Flap Indictor. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2-CF-1357 · Apr 3, 2025
- [KAC2FC317](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103216475920250411123624.0001): Sealing Channel Lower Portion. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2-FC-317 · Apr 3, 2025
- [KAC2L267](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID182873501120241206120719.0001): Channel Bearer Oil Tank. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2L267 · Nov 25, 2024
- [KAC2L279](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173954553520241206120719.0001): Bearer Oil Tank Front. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2L279A · Nov 25, 2024
- [KAC2L269](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID161194770320241206120717.0001): Bearer Assembly Oil Tank. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2L269A · Nov 25, 2024
- [KAC2L277](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125971794520241206120719.0001): Bearer Oil Tank Rear. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2L277A · Nov 25, 2024
- [KAC2CE481](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125822560320231024124059.0001): Handle – Fuel Selector Control Valve. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2CE481 · Oct 10, 2023
- [APS68-02800](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID159447772220231102131430.0001): Shim, Brake. Aviation Products Systems Inc · PMA PQ3830CE · Replaces 068-02800 · Sep 25, 2023
- [BCNC2E1073A](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID119936501420230928111035.0001): Lever Assembly, Carburetor Mixing Box Control. BCN Aerospace, Inc. · PMA PQ2149NE · Replaces C2E1073A · Sep 18, 2023
- [KAC2FS4503](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197927642720230907182335.0001): Member Member Assembly. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2FS4503ND · Aug 18, 2023
- [KAC2FS4501](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155982058720230907182334.0001): Member Assembly Heel Well & Oil Cooler Support. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2FS4501A · Aug 18, 2023
- [KAC2FS3193](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID108050757520230907182336.0001): Rubber Strip Member Assembly. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2FS3193ND · Aug 18, 2023
- [KAC3CF50-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144473977620240306162841.0001): Housing – Rudder Trim Jack. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C3CF50-3 · Aug 10, 2023
- [KAC3CF51-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139848414820240306162841.0001): Spindle – Rudder Trim Jack. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C3CF51-3 · Aug 10, 2023
- [KAC2WF83-503](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127500509520240306162841.0001): Swaged Skin – Flap & Aileron. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2WA117ND … · Aug 10, 2023
- [KAC3CF53-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115543921920240306162842.0001): Stop Cover – Rudder Trim Jack. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C3CF53-3 · Aug 10, 2023
- [KAC2TE65](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115081646120240306162841.0001): Swaged Skin – Elevator & Rudder. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2TE65ND C2TE66ND C2TE73ND C2TE74ND… · Aug 10, 2023
- [KAC3CF52-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID107694820520240306162842.0001): Barrel Assembly – Rudder Trim Jack. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C3CF52-5 · Aug 10, 2023
- [KACT2T1025-31](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193620277720240306162825.0001): Bushing, Sleeve – Elevator Trim Tab Linkage. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces CT2T1025-31 · Jul 26, 2023
- [KA05551](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188854035320240306162826.0001): Adaptor ASI Static Tube. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces 05551 · Jul 26, 2023
- [KACT2T1025-29](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160619350520240306162825.0001): Bushing, Sleeve – Elevator Trim Tab Linkage. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces CT2T1025-29 · Jul 26, 2023
- [KACT2T1025-27](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111140088420240306162825.0001): Bushing, Sleeve – Elevator Trim Tab Linkage. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces CT2T1025-27 · Jul 26, 2023
- [KAC2PT313](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198872145220230710195420.0001): Clip
Fuel Cap
Wing Tip Fuel Tanks. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2PT313 · May 25, 2023
- [KAC2PT529-27](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194698011820230710195425.0001): Gasket Tank Inspection Hole. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2PT339C2PT529-27 · May 25, 2023
- [KAC2L317](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188796348420230710195421.0001): Gasket Oil Tank Sump. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2L317 · May 25, 2023
- [KAC2L387](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186625585920230710195423.0001): Gasket Oil Tank Sump. Kenmore Air Harbor LLC · PMA PQ1939NM · Replaces C2L387 · May 25, 2023

All of them: https://openairdocs.org/model/dehavilland-hansen-dhc2-mk-i/pma.md

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Dehavilland DHC-2 MK. I(L20A)](https://openairdocs.org/model/dehavilland-dhc-2-mk-i-l20a): 91 registered aircraft, registry code 2808002
- [Dehavilland DHC-2 MK.I](https://openairdocs.org/model/dehavilland-dhc-2-mk-i): 20 registered aircraft, registry code 2808007
- [Dehavilland Acft Of Canada DHC-2 MK I](https://openairdocs.org/model/dehavilland-acft-of-canada-dhc-2-mk-i): 3 registered aircraft, registry code 2805055
- [Dehavilland-Shawano DHC-2 MK.I](https://openairdocs.org/model/dehavilland-shawano-dhc-2-mk-i): 2 registered aircraft, registry code 2806001

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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.