# N330EN: 1991 Boeing Of Canada/Dehav Div DHC-8-311

- Status: Valid registration
- Airframe: [Boeing Of Canada/Dehav Div DHC-8-311](https://openairdocs.org/model/boeing-of-canada-dehav-div-dhc-8-311) (registry code 1386006, 39 seats)
- Engine: [Pratt & Whitney Canada PW123](https://openairdocs.org/engine/pratt-whitney-canada-pw123) (registry code 52129)
- Data sheets: [TCDS A13NM](https://openairdocs.org/tcds/A13NM) (De Havilland Aircraft of Canada Limited), [TCDS E20NE](https://openairdocs.org/tcds/E20NE) (Pratt & Whitney Canada Corp.) (OpenAirDocs)
- Serial number: 274
- Year built: 1991
- Type: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Experimental, research and development
- Airworthiness date: June 21, 2023
- Certificate issued: January 31, 2022
- Expires: January 31, 2029
- Mode S code: A39640
- Registered owner: [Universal Hydrogen Co](https://openairdocs.org/faa-owner/UNIVERSAL%20HYDROGEN%20CO)
- Location: [Hawthorne, CA](https://openairdocs.org/faa-place/CA/Hawthorne)
- Owner type: Corporation
- Owner's area on the map: 33.9137° N, 118.3509° W: Placed by OpenAirDocs at the center of ZIP code 90250, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=330EN
- Page: https://openairdocs.org/aircraft/N330EN

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): 161 in force

### Matched by airframe (Boeing Of Canada/Dehav Div DHC-8-311)

- [AD 2026-11-06](https://openairdocs.org/ad/2026-11-06): Hardware; Standard practices/structures · De Havilland Aircraft of Canada DHC-8-101, DHC-8-102, DHC-8-103 and 9 more. Effective Jul 9, 2026
- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026
- [AD 2022-15-08](https://openairdocs.org/ad/2022-15-08): Information systems · Airbus A318-111, A318-112, A319-111 and 49 more. Effective Aug 12, 2022
- [AD 2021-19-11](https://openairdocs.org/ad/2021-19-11): Flight controls · De Havilland Aircraft of Canada DHC-8-102, DHC-8-103, DHC-8-106 and 8 more. Effective Nov 18, 2021
- [AD 2019-12-17](https://openairdocs.org/ad/2019-12-17): Stabilizers · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Aug 12, 2019
- [AD 2018-23-04](https://openairdocs.org/ad/2018-23-04): Engine Controls · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Mar 15, 2019
- [AD 2018-20-12](https://openairdocs.org/ad/2018-20-12): Ice and rain protection · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Nov 23, 2018
- [AD 2018-20-11](https://openairdocs.org/ad/2018-20-11): Doors · Bombardier DHC-8-301, DHC-8-311 and DHC-8-315. Effective Nov 23, 2018
- [AD 2017-15-11](https://openairdocs.org/ad/2017-15-11): Landing Gear · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Sep 5, 2017
- [AD 2017-08-02](https://openairdocs.org/ad/2017-08-02): Ignition · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective May 17, 2017
- [AD 2016-24-06](https://openairdocs.org/ad/2016-24-06): Ice and rain protection · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Jan 12, 2017
- [AD 2016-24-01](https://openairdocs.org/ad/2016-24-01): Electrical Power · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Dec 30, 2016
- [AD 2016-10-07](https://openairdocs.org/ad/2016-10-07): Electrical power · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Jun 23, 2016
- [AD 2015-21-02](https://openairdocs.org/ad/2015-21-02): Electrical Power · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Nov 24, 2015
- [AD 2015-14-03](https://openairdocs.org/ad/2015-14-03): Fuel · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Aug 21, 2015
- [AD 2015-04-08](https://openairdocs.org/ad/2015-04-08): Landing Gear · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Apr 27, 2015
- [AD 2013-15-06](https://openairdocs.org/ad/2013-15-06): Electrical Power · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Oct 20, 2014
- [AD 2014-15-07](https://openairdocs.org/ad/2014-15-07): Wings · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Sep 2, 2014
- [AD 2014-13-18](https://openairdocs.org/ad/2014-13-18): Instruments, Engine Controls · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Aug 19, 2014
- [AD 2014-05-17](https://openairdocs.org/ad/2014-05-17): Fuel · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective May 2, 2014
- [AD 2013-22-04](https://openairdocs.org/ad/2013-22-04): Flight controls · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 8 more. Effective Dec 5, 2013
- [AD 2013-14-09](https://openairdocs.org/ad/2013-14-09): Landing gear · Bombardier DHC-8-101, DHC-8-102, DHC-8-103 and 6 more. Effective Sep 10, 2013
- [AD 2013-04-07](https://openairdocs.org/ad/2013-04-07): Electrical Power · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Apr 9, 2013
- [AD 2012-15-16](https://openairdocs.org/ad/2012-15-16): Landing gear · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 8 more. Effective Sep 12, 2012
- [AD 2012-04-08](https://openairdocs.org/ad/2012-04-08): Flight controls · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 8 more. Effective Apr 10, 2012
- [AD 2011-26-05](https://openairdocs.org/ad/2011-26-05): Wings · Bombardier DHC-8-301, DHC-8-311 and DHC-8-315. Effective Jan 23, 2012
- [AD 2011-21-08](https://openairdocs.org/ad/2011-21-08): Equipment/Furnishings · ATR - GIE Avions de Transport Régional ATR42-200, ATR42-300, ATR42-320 and 202 more. Effective Nov 23, 2011
- [AD 2011-21-04](https://openairdocs.org/ad/2011-21-04): Doors · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Nov 16, 2011
- [AD 2011-09-12](https://openairdocs.org/ad/2011-09-12): Windows · Bombardier DHC-8-101, DHC-8-102, DHC-8-103 and 8 more. Effective Jun 6, 2011
- [AD 2011-01-09](https://openairdocs.org/ad/2011-01-09): Oxygen · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 290 more. Effective Feb 9, 2011
- [AD 2010-21-02](https://openairdocs.org/ad/2010-21-02): Landing gear · Bombardier DHC-8-101, DHC-8-102, DHC-8-103 and 9 more. Effective Nov 12, 2010
- [AD 2010-19-02](https://openairdocs.org/ad/2010-19-02): Fuel · Bombardier DHC-8-201, DHC-8-202, DHC-8-301 and 2 more. Effective Oct 18, 2010
- [AD 2010-04-12](https://openairdocs.org/ad/2010-04-12): Landing Gear, Standard Practices/Structures, Doors, Fuselage, Nacelles/Pylons, Stabilizers and  Wings. · Bombardier DHC-8-101, DHC-8-102, DHC-8-103 and 6 more. Effective Apr 8, 2010
- [AD 2008-09-25 R1](https://openairdocs.org/ad/2008-09-25-R1): Fuel · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Dec 10, 2009
- [AD 2009-21-03](https://openairdocs.org/ad/2009-21-03): APU full- authority digital controller (FADEC) · Bombardier DHC-8-101, DHC-8-102, DHC-8-103 and 10 more. Effective Nov 20, 2009
- [AD 2009-06-21](https://openairdocs.org/ad/2009-06-21): Fuselage spoiler cable · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 8 more. Effective Apr 28, 2009
- [AD 2008-26-03](https://openairdocs.org/ad/2008-26-03): Electronic strike system of the cockpit doo · Cockpit door electro-mechanical strike (Jazz Air STC ST02014NY). Effective Apr 13, 2009
- [AD 2008-13-09](https://openairdocs.org/ad/2008-13-09): Fuel tank bonding jumpers · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Sep 17, 2008
- [AD 2008-04-17](https://openairdocs.org/ad/2008-04-17): Observer utility light system · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 8 more. Effective Apr 3, 2008
- [AD 2007-23-04](https://openairdocs.org/ad/2007-23-04): Elevator spring tab mechanism · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Dec 11, 2007
- [AD 2007-21-16](https://openairdocs.org/ad/2007-21-16): Spolier cable · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Nov 21, 2007
- [AD 2007-12-01](https://openairdocs.org/ad/2007-12-01): Main landing gear (MLG) shock strut · Bombardier DHC-8-101, DHC-8-102, DHC-8-103 and 6 more. Effective Jul 10, 2007
- [AD 2007-06-19](https://openairdocs.org/ad/2007-06-19): Main landing gear (MLG) and nose landing gear (NLG) handle assemblies for alternate release and  
 the MLG retaining plate. · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Apr 27, 2007
- [AD 2007-04-22](https://openairdocs.org/ad/2007-04-22): Electrical cable harness assembly. · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Apr 3, 2007
- [AD 2007-01-11](https://openairdocs.org/ad/2007-01-11): Flight compartment door · Bombardier DHC-8-101, DHC-8-102, DHC-8-103 and 9 more. Effective Mar 5, 2007
- [AD 2006-20-04](https://openairdocs.org/ad/2006-20-04): Inspection of chain assemblies of elevator trim system · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Nov 2, 2006
- [AD 2006-17-17](https://openairdocs.org/ad/2006-17-17): Rivets on left and right control column torque tube assemblies · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 8 more. Effective Sep 29, 2006
- [AD 2006-17-10](https://openairdocs.org/ad/2006-17-10): Fluorescent light tube assemblies of the cabin, lavatory, and sidewall · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Sep 27, 2006
- [AD 2006-07-02](https://openairdocs.org/ad/2006-07-02): Pressure control valve of the Type 1 emergency door · Bombardier DHC-8-301, DHC-8-311 and DHC-8-315. Effective May 4, 2006
- [AD 2005-13-35](https://openairdocs.org/ad/2005-13-35): Flight idle stop · Bombardier DHC-8-101, DHC-8-102, DHC-8-103 and 6 more. Effective Sep 26, 2005

### Matched by engine (Pratt & Whitney Canada PW123)

- [AD 2013-15-08](https://openairdocs.org/ad/2013-15-08): First-stage PT blades · Pratt & Whitney Canada PW118A, PW118B, PW119B and 15 more. Effective Sep 17, 2013
- [AD 2012-26-08](https://openairdocs.org/ad/2012-26-08): Propeller shafts · Pratt & Whitney Canada PW118, PW118A, PW118B and 20 more. Effective Feb 15, 2013
- [AD 2006-19-06](https://openairdocs.org/ad/2006-19-06): Propeller shaft · Pratt & Whitney Canada PW118, PW118A, PW118B and 14 more. Effective Sep 29, 2006
- [AD 2004-20-01](https://openairdocs.org/ad/2004-20-01): Bypass valve cover · Pratt & Whitney Canada PW123, PW123AF, PW123B and 10 more. Effective Nov 5, 2004
- [AD 2003-16-04](https://openairdocs.org/ad/2003-16-04): Fuel heaters · Pratt & Whitney Canada PW118, PW118A, PW118B and 19 more. Effective Sep 10, 2003
- [AD 98-14-02](https://openairdocs.org/ad/98-14-02): Fuel Manifold Transfer Tubes · Pratt & Whitney Canada PW118, PW118A, PW118B and 17 more. Effective Aug 31, 1998
- [AD 97-17-05](https://openairdocs.org/ad/97-17-05): Gas Generator Case Drain Ports · Pratt & Whitney Canada PW118, PW118A, PW118B and 17 more. Effective Sep 9, 1997
- [AD 94-11-11](https://openairdocs.org/ad/94-11-11): Intercompressor Case · Pratt & Whitney Canada PW118A, PW123, PW124B and 2 more. Effective Jul 25, 1994
- [AD 94-03-02](https://openairdocs.org/ad/94-03-02): High Pressure Turbine Disks · Pratt & Whitney Canada PW118, PW118A, PW120 and 5 more. Effective Feb 16, 1994
- [AD 92-17-14](https://openairdocs.org/ad/92-17-14): Fuel Pump · Pratt & Whitney Canada PW123, PW124B, PW125B and 1 more. Effective Nov 18, 1992
- [AD 92-01-08](https://openairdocs.org/ad/92-01-08): High Pressure Rotor · Pratt & Whitney Canada PW118, PW118A, PW120 and 5 more. Effective Jul 27, 1992
- [AD 91-24-03](https://openairdocs.org/ad/91-24-03): Turbomachinery Magnetic Chip Detector · Pratt & Whitney Canada PW123, PW124B, PW125B and 1 more. Effective May 26, 1992
- [AD 91-06-02](https://openairdocs.org/ad/91-06-02): Turbomachinery Magnetic Chip Detector · Pratt & Whitney Canada PW118, PW118A, PW120 and 6 more. Effective Mar 29, 1991

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

- [AD 2019-20-03](https://openairdocs.org/ad/2019-20-03) (historical): Information systems · Airbus A340-312, A340-313, A318-111 and 48 more. Effective Nov 19, 2019
- [AD 2014-06-08](https://openairdocs.org/ad/2014-06-08) (historical): Landing gear · Bombardier DHC-8-101, DHC-8-102, DHC-8-103 and 6 more. Effective Apr 14, 2014
- [AD 2012-14-04](https://openairdocs.org/ad/2012-14-04) (historical): Landing gear · Bombardier DHC-8-101, DHC-8-102, DHC-8-103 and 6 more. Effective Aug 27, 2012
- [AD 2006-12-16](https://openairdocs.org/ad/2006-12-16) (historical): Structural testing of the cockpit door · Bombardier DHC-8-102, DHC-8-103, DHC-8-106 and 5 more. Effective Jul 18, 2006
- [AD 74-08-09 R2](https://openairdocs.org/ad/74-08-09-R2) (historical): Waste Receptacles · Aero Spacelines 377, 377MG, 377SGT and 268 more. Effective Jul 29, 1996
- [AD 2012-11-14](https://openairdocs.org/ad/2012-11-14) (historical): Propeller shafts · Pratt & Whitney Canada PW118, PW118A, PW118B and 20 more. Effective Jul 20, 2012

All 167: https://openairdocs.org/aircraft/N330EN/ads.md

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N330EN.

## FAA accident and incident reports

None matched to N330EN.

## Service difficulty reports (132, newest 50)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR HNAA2018022280043](https://openairdocs.org/sdr/HNAA2018022280043), Feb 27, 2018: AUTOFEATHER SYS. MALFUNCTIONED. PILOT REJECTED TAKE OFF WHEN THE AUTOFEATHER WOULD NOT ARM. STATIC AND DYNAMIC TESTS COMPLIED WITH, NO DEFECTS NOTED, OPS CHECKED GOOD, OK FOR SERVICE.
- [SDR HNAA2018022800044](https://openairdocs.org/sdr/HNAA2018022800044), Feb 27, 2018: TSCU. MALFUNCTIONED. AUTOFX D/N ARM ON TAKEOFF ROLL. REJECTED AT 80 KNOTS. COMPLIED WITH A GROUND RUN, R & R THE NR 2 TSCU AND OPS CHECKED. OPS GOOD.
- [SDR HNAA2017122100398](https://openairdocs.org/sdr/HNAA2017122100398), Dec 20, 2017: AUTOFEATHER SYS. FAILED. AUTOFEATHER FAILED TO ARM DURING TAKE OFF AT 80% AND 80 KNOTS. RESET THE AUTOFEATHER SYS AND FAILED TO ARM.
- [SDR HNAA2017121800394](https://openairdocs.org/sdr/HNAA2017121800394), Dec 17, 2017: AUTOFEATHER SYS. FAILED. AUTOFEATHER FAILED TO ARM AT 86%, ABORTED T/O.
- [SDR HNAA2017110900373](https://openairdocs.org/sdr/HNAA2017110900373), Nov 8, 2017: BRAKE. LEAKING. FLUID LEAK ON NR 1 MLG. NR 2 HYD QTY DROPPED WHILE AWAITING TAXI FOR DEPARTURE. REMOVED AND REPLACED THE NR 2 BRAKE ASSY IAW MM 32-42-11. LEAK CHECKED GOOD.
- [SDR HNAA2017102700360](https://openairdocs.org/sdr/HNAA2017102700360), Oct 26, 2017: AUTOFEATHER SYS. MALFUNCTIONED. ABORTED TAKEOFF AT 90 PERCENT TORQUE. AUTOFEATHER WOULD NOT ARM. GROUND RAN ACFT, SYSTEM ARMED WITH NR 1 ENGINE AT 74 PERCENT AND NR 2 ENGINE AT 70 PERCENT. OPS
- [SDR HNAA2017102000354](https://openairdocs.org/sdr/HNAA2017102000354), Oct 18, 2017: LIGHT. INTERMITTENT. EMERGENCY LIGHTS INTERMITTEN DURINB FLIGHT. R & R EMERGENCY LIGHT CONTROL BOX. R & R THE EMERGENCY LIGHT BASE AT PS4. R & R PS 1 THRU 7 BATTERIES. OPS CHECKED G
- [SDR HNAA2017102000353](https://openairdocs.org/sdr/HNAA2017102000353), Oct 16, 2017: CONTROLLER. FAILED. EMERGENCY LIGHTS ARE ILLUMINATED IN THE ARM POSITION. WOULD NOT EXTINGUISH. R & R THE EMERGENCY LIGHT CONTROLLER IAW W/C 33-50-05R. OPS CHECKED GOOD.
- [SDR HNAA2017092600331](https://openairdocs.org/sdr/HNAA2017092600331), Sep 25, 2017: TSCU. INOPERATIVE. AUTO FX WOULD NOT ARM DURING TAKEOFF ROLL. R & R THE NR 2 TSCU, OPS CHECKED GOOD. OK FOR SERVICE.
- [SDR HNAA2017073100255](https://openairdocs.org/sdr/HNAA2017073100255), Jul 28, 2017: BULB. BURNED OUT. EMERGENCY LIGHT BELOW FWD FLIGHT ATTENDANT SEAT AT TOP OF AIR STAIRS HAS BURNED OUT BULB
- [SDR HNAA2017060600197](https://openairdocs.org/sdr/HNAA2017060600197), Jun 4, 2017: WARNING HORN. FALSE ACTIVATION. TAKE OFF WARNING HORN SOUNED WHEN POWER LEVERS WERE ADVANCED. CYCLED FLAPS PERFOMED GROUND RUN. WARNING HORN DID NOT SOUND. OPS CHECK GOOD. OK FOR SERVICE
- [SDR HNAA2017051800170](https://openairdocs.org/sdr/HNAA2017051800170), May 16, 2017: LIGHT. SMOKE. SMOKE REPORTED FROM ABOVE BIN 3AC. CABIN OVERHEAD LIGHTING DEACTIVATED. SP 33.1 HAS BEEN COMPLIED WITH. EMERGENCY DECLARED. COMPLIED WITH SP 33.1, CIRCUIT BREAK
- [SDR HNAA2017020800046](https://openairdocs.org/sdr/HNAA2017020800046), Feb 3, 2017: PUMP. MALFUNCTIONED. NR 2 STANDBY HYD PUMP HOT C/L ILLUMINATED IN FLT. PSI AT 0. REMOVED & REPLACED AUX HYDRAULIC PUMP IAW AMM 29-11-17 & CMM 29-11-22. OPS & LEAK CHECKED GOOD.
- [SDR HNAA2017010600010](https://openairdocs.org/sdr/HNAA2017010600010), Jan 6, 2017: VALVE. MALFUNCTIONED. THREE OTBD DEICE BOOTS FOR LEFT WING INFLATE INTERMITTENTLY IN SLOW, FAST AND NORMAL. REMOVED AND REPLACED OUTBOARD DISTRIBUTOR VALVE IAW MM 30-10-16. OK FOR SE
- [SDR HNAA2016113000365](https://openairdocs.org/sdr/HNAA2016113000365), Nov 30, 2016: WARNING HORN. FALSE ACTIVATION. WHEN POWER LEVERS WERE ADVANCED TO TAKEOFF, WARNING HORN SOUNDED. DEPARTED RUNWAY AND PUSHED POWER LEVERS FORWARD. NO WARNING HORN SOUNDED. CYCLED FLAPS THROUGH
- [SDR HNAA2016082900261](https://openairdocs.org/sdr/HNAA2016082900261), Aug 28, 2016: APU. FAILED. APU FAILED. GENERATOR OVERHEAT CAUTION LIGHT ILLUMINATED. APU MAIN CIRCUIT BREAKER TRIPPED, AND CHECK FIRE DETECTION WARNING LIGHT ILLUMINATED. CREW DISCHARGED 
- [SDR HNAA2016081700251](https://openairdocs.org/sdr/HNAA2016081700251), Aug 15, 2016: BULB. INOPERATIVE. LEFT FWD EMERGENCY EXIT EGRESS LIGHT INOPERATIVE. R & R THE BULB.
- [SDR HNAA2016050600131](https://openairdocs.org/sdr/HNAA2016050600131), May 5, 2016: LIGHT. MALFUNCTIONED. AFTER ENGINE SHUTDOWN AND APU RUNNING WITH EMERGENCY LIGHTS SWITCHED OFF, EMERGENCY LIGHTS STAYED ON. NO HISTORY, PD/PU SYS, OPS CHECK GOOD. ACFT OK FOR SERVICE
- [SDR HNAA2016042500117](https://openairdocs.org/sdr/HNAA2016042500117), Apr 22, 2016: TRANSCEIVER. MALFUNCTIONED. WEATHER RADAR SPOKING, NO HISTORY R & R RADAR RT.
- [SDR HNAA2016022900064](https://openairdocs.org/sdr/HNAA2016022900064), Feb 26, 2016: BULB. INOPERATIVE. EMERGENCY FLOOR RED LIGHT IS INOPERATIVE INFRONT OR SEAT ROW. R & R BULB ON RED LIGHT FOR EMERGENCY FLOOR LIGHTS. OPS CHECK GOOD AS REQUIRED P/N OFF AND ON.
- [SDR HNAA2016012500019](https://openairdocs.org/sdr/HNAA2016012500019), Jan 25, 2016: BULB. INOPERATIVE. EMERGENCY CEILING LIGHT IS INOPERATIVE AT ROW 9. REMOVED LENS, R & R EMERGENCY LIGHT CEILING LIGHT BULB. REINSTALLED LENS WITH RETAINING HARDWARE, OPS CHECKED G
- [SDR HNAA2015112300348](https://openairdocs.org/sdr/HNAA2015112300348), Nov 23, 2015: BULB. INOPERATIVE. LEFT AFT EMERGENCY LIGHT IS INOPERATIVE. R & R BULB. OPS CHECKED GOOD.
- [SDR HNAA2015101600300](https://openairdocs.org/sdr/HNAA2015101600300), Oct 16, 2015: SWITCH. MALFUNCTIONED. AT TAKEOFF, POWER SPOILER, SWITCH/ LIGHT FLICKERED, THEN ILLUMINATED AND EXTINGUISHED WHEN POWER LEVERS WERE RETARDED. R & R LT WING TOP SPOILER JAM SWITCH 2762
- [SDR HNAA2015101400297](https://openairdocs.org/sdr/HNAA2015101400297), Oct 14, 2015: BULB. INOPERATIVE. EMERGENCY SIDEWALL EXIT SIGN DIM AT 11AC. R & R BULBS FOR EMERGENCY EXIT SIGN AT 11AC. OPS CHECKED GOOD.
- [SDR HNAA2015101400296](https://openairdocs.org/sdr/HNAA2015101400296), Oct 14, 2015: BULB. INOPERATIVE. EMERGENCY SIDEWALL EXIT SIGN DIM AT 11AC...... REMOVED AND REPLACED BULBS FOR EMERGENCY EXIT SIGN AT 11AC. OPS CHECKED GOOD.
- [SDR HNAA2015092500285](https://openairdocs.org/sdr/HNAA2015092500285), Sep 24, 2015: RELAY. FAILED. DURING GROUND POWER. NOTICED SMOKE FROM APU COMPARTMENT. FIRE DETECTOR LIGHT ILLLUMINATED. MANUALLY DISCHARGED FIRE BOTTLE. RED DISK DID NOT DISCHARGE. R & R 24
- [SDR HNAA2015092100283](https://openairdocs.org/sdr/HNAA2015092100283), Sep 21, 2015: INVERTER. ODOR. SLIGHT FISHY ODOR IN FLIGHT DECK. SECONDARY INVERTER 117 VOLTS WITH .41 LOAD. INSPECTED, NO USUAL ODOR NOTED. MEL'D SECONDARY INVERTER DUE TO HIGHER THAN NORMAL
- [SDR HNAA2015090200270](https://openairdocs.org/sdr/HNAA2015090200270), Sep 2, 2015: BULB. INOPERATIVE. 1ST ROW, 3RD FROM FRONT EMERGENCY LIGHT IS INOPERATIVE. REMOVED COVER, R & R BULB. OPS CHECKED GOOD. REINSTALLED COVER.
- [SDR HNAA2015082400262](https://openairdocs.org/sdr/HNAA2015082400262), Aug 24, 2015: BULB. INOPERATIVE. EMERGENCY ESCAPE PATH FLOOR LIGHT IS INOPERATIVE, SECOND RED LIGHT FROM FRONT AT ROW 7DF. R & R BULB AT ROW 7DF EMERGENCY ESCAPE PATH FLOOR LIGHT. OPS CHECKED G
- [SDR HNAA2015072200236](https://openairdocs.org/sdr/HNAA2015072200236), Jul 22, 2015: BULB. INOPERATIVE. 4TH RED FLOOR EMERGENCY LIGHT IS INOPERATIVE. R & R 4TH RED FLOOR EMERGENCY LIGHT BULB. OPS CHECKED GOOD.
- [SDR HNAA2015071700229](https://openairdocs.org/sdr/HNAA2015071700229), Jul 17, 2015: LIGHT. INOPERATIVE. EMERGENCY LIGHT IS INOPERATIVE. R & R THE LIGHT. OPS CHECKED GOOD.
- [SDR HNAA2015062400205](https://openairdocs.org/sdr/HNAA2015062400205), Jun 24, 2015: TUBE. DAMAGED. REGARDLESS OF POSITION OF DUMP VALVE, AIRCRAFT PRESSURIZED WHEN BLEED IS SELECTED ON. R & R DAMAGED PRESSURIZATION TUBE AT APU LINK UP ASSY IAW MM 20-06-01.
- [SDR HNAA2015062200200](https://openairdocs.org/sdr/HNAA2015062200200), Jun 22, 2015: STALL WARNING. MALFUNCTIONED. NR 1 STALL SYS FAIL AND STICK PUSHER FAIL, CAUTION LIGHT ILLUMINATED. POWERED DOWN STALL SYSTEM. CHECKED VANE ALIGNMENT. POWERED UP SYSTEM. PERFORMED SYSTEM CHE
- [SDR HNAA2015061900199](https://openairdocs.org/sdr/HNAA2015061900199), Jun 19, 2015: BULB. INOPERATIVE. EMERGENCY LIGHTS AT ROWS 1DF AND 4DF ARE INOPERATIVE. R & R THE BULBS, OPS CHECKED GOOD.
- [SDR HNAA2015041000125](https://openairdocs.org/sdr/HNAA2015041000125), Apr 10, 2015: STICK SHAKER. MALFUNCTIONED. PUSHER SYSTEM FAIL CAUTION LIGHT ILLUMINATED ON TAKEOFF ROLL FOR APPROXIMATELY 5 SECONDS. NR 1 AND 2 STALL SYSTEM CAUTION LIGHT ILLUMINATED INTERMITTENTLY. CREW
- [SDR HNAA2015040100112](https://openairdocs.org/sdr/HNAA2015040100112), Apr 1, 2015: SWITCH. DIRTY. EMERGENCY LIGHTS WILL NOT TURN OFF. CLEANED AND INSPECTED F/A'S EMERGENCY LIGHT SWITCH. OPS CHECKED GOOD.
- [SDR HNAA2015020700037](https://openairdocs.org/sdr/HNAA2015020700037), Feb 2, 2015: BULB. INOPERATIVE. EMERGENCY SIDEWALL LIGHT ROW 2D-F, BULB INOPERATIVE. R & R THE BULB
- [SDR HNAA2014122900385](https://openairdocs.org/sdr/HNAA2014122900385), Dec 29, 2014: BULB. INOPERATIVE. TWO FORWARD EMERGENCY LIGHTS ARE INOPERATIVE. R & R BULBS. OPS CHECKED GOOD.
- [SDR HNAA2014122900384](https://openairdocs.org/sdr/HNAA2014122900384), Dec 29, 2014: BULB. INOPERATIVE. F/A EMERGENCY LIGHT SWITCH IS INOPERATIVE. R & R BULB FOR F/A EMERGENCY LIGHT SWITCH. OPS CHECKED GOOD.
- [SDR HNAA2014110500306](https://openairdocs.org/sdr/HNAA2014110500306), Nov 5, 2014: BULB. DIM. EMERGENCY EXIT SIGN AT AIR STAIR DOOR IS DIM. R & R THE BULB. OPS CHECKED GOOD.
- [SDR HNAA2014082500249](https://openairdocs.org/sdr/HNAA2014082500249), Aug 25, 2014: BULB. INOPERATIVE. UPPER EMERGENCY EXIT SIGN INOPERATIVE. R & R BULBS. OPS CHECKED GOOD.
- [SDR HNAA2014082000242](https://openairdocs.org/sdr/HNAA2014082000242), Aug 20, 2014: BULB. INOPERATIVE. AUTO FEATHER ARM LIGHT INOPERATIVE. DOES NOT TEST. R & R BOTH BULBS IN AUTO FEATHER ARM LIGHT. OPS CHECKED GOOD.
- [SDR HNAA2014081500237](https://openairdocs.org/sdr/HNAA2014081500237), Aug 15, 2014: BULB. INOPERATIVE. EMERGENCY SIDEWALL LIGHT DIM AT ROW 11DF. R & R TWO BULBS FROM LOWER SIDEWALL LIGHT ASSY. OPS CHECKED GOOD.
- [SDR HNAA2014061100175](https://openairdocs.org/sdr/HNAA2014061100175), Jun 11, 2014: SYMBOL GENERATOR. FAILED. CAPT'S SYMBOL GENERATOR FAILED IN FLIGHT. R & R CAPT'S SYMBOL GENERATOR. OPS CHECKED GOOD IAW MM 34-28-02.
- [SDR HNAA2014050200148](https://openairdocs.org/sdr/HNAA2014050200148), May 2, 2014: BULB. INOPERATIVE. AFT EMERGENCY OVERHEAD LIGHT IS INOPERATIVE. R & R BULB, OPS CHECKED GOOD.
- [SDR HNAA2014050200143](https://openairdocs.org/sdr/HNAA2014050200143), May 2, 2014: ELECTRICAL SYS. LOW. AC VOLTS DROP TO 110, DURING BOTH PROPELLER DEICE CHECKS, GROUND RAN AC, PROPELLER HEAT OPS CHECKED GOOD IAW MM 30-61 00. R & R BOTH GCU`S AND RELAY 2421 FOR PR
- [SDR HNAA2014031200084](https://openairdocs.org/sdr/HNAA2014031200084), Mar 14, 2014: LENS. BROKEN. BROKEN CLEAR LENS ON EMERGENANCY FLOOR PATH LIGHTS ROW 12DF. REMOVED BROKEN CLEAR LENS PLACED NEW CLEAR LENS TO BASE MATERIAL ROW 12DF AND SECURED OPS CHECK GOO
- [SDR HNAA2014022800062](https://openairdocs.org/sdr/HNAA2014022800062), Feb 28, 2014: UPLOCK ACTUATOR. DAMAGED. DURING GEAR EXTENSION, NOSE AND RT MAIN UP WITH IN TRANSIT AND LT MAIN GEAR RED( UNSAFE) LIGHT ILLUMINATED. PERFORMED ALT. EXTENSION AND LANDED. GEAR PINS INSTA
- [SDR HNAA2013112500589](https://openairdocs.org/sdr/HNAA2013112500589), Nov 25, 2013: MANIFOLD. FAILED. NOSE WHEEL STEERING CAUTION LIGHT CAME ON DURING TAXI OUT. R & R STEERING MANIFOLD ASSY IAW MM 32-50-16. OPS CHECKED AND LEAKED CHECKED GOOD. OK FOR SERVICE.
- [SDR HNAA2013110100558](https://openairdocs.org/sdr/HNAA2013110100558), Nov 1, 2013: CAUTION PANEL. FALSE INDICATION. MASTER CAUTION LIGHT ILLUMINATED WITH NO ATTENDING CAUTION LIGHTS. AFTER CANCELING, LIGHT RETURNS. R & R MASTER CAUTION PANEL. OPS CHECKED GOOD IAW MM 33-12-00.

All 132: https://openairdocs.org/aircraft/N330EN/reports.md

## STCs that may be installed (OpenAirDocs) (140, first 50)

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 (Boeing Of Canada/Dehav Div DHC-8-311)

- [STC ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc
- [STC ST04328NY](https://openairdocs.org/stc/ST04328NY): The Manufacture and Installation of Exterior Placards, Labels and Signs is to be performed, installed. Libellule Monde Inc
- [STC ST03875NY](https://openairdocs.org/stc/ST03875NY): Installation of interior placards, signs and markings. Libellule Monde Inc
- [STC SA2622NM](https://openairdocs.org/stc/SA2622NM): Installation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101). Precise Flight Inc
- [STC ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC ST04559CH](https://openairdocs.org/stc/ST04559CH): Installation of L3Harris Aviation Products SRVIVR25 Model 7100 Cockpit Voice Recorder (CVR) System. Acron Aviation Inc
- [STC ST03472NY](https://openairdocs.org/stc/ST03472NY): Installation of the Cabin LED Lighting. Avmax Aviation Services Inc
- [STC ST02472AT](https://openairdocs.org/stc/ST02472AT): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII. Aircraft Systems and Manufacturing Inc
- [STC ST03224NY](https://openairdocs.org/stc/ST03224NY): Replacement of existing flight data recording systems with new Mini Flight Data Acquisition Unit (MFDAU) and Flight Data Recorder, sensors and wiring capable of recording 57 parameters. KGB Aviation Solutions LLC
- [STC ST03795NY](https://openairdocs.org/stc/ST03795NY): Installation of the TB44 Lithium-Ion Battery System. Avmax Aviation Services Inc
- [STC ST00079IB](https://openairdocs.org/stc/ST00079IB): Integration of Halon-free Portable Fire Extinguisher HAFEX. UMLAUT ENGINEERING GMBH
- [STC ST01909NY](https://openairdocs.org/stc/ST01909NY): Installation of Hawker 9750W0370-6 (24V 43Ah) sealed lead-acid batteries. Securaplane Technologies Inc
- [STC ST03065NY](https://openairdocs.org/stc/ST03065NY): The installation of Dual Universal UNS-1F Flight Management System WAAS Up-grade. Field Aviation East Limited
- [STC ST00215IB](https://openairdocs.org/stc/ST00215IB): Installation of saf-Tglo ECO Photoluminescent Aisle Path Marking Systems. STG AEROSPACE GERMANY GmbH
- [STC ST03424CH](https://openairdocs.org/stc/ST03424CH): Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders. CMD Flight Solutions LLC
- [STC ST02311AT](https://openairdocs.org/stc/ST02311AT): Installation of Saf-T-Glo Inc photoluminescent floor proximity emergency escape path marking system (FPEEPMS). STG Aerospace Inc
- [STC ST04562NY](https://openairdocs.org/stc/ST04562NY): Installation of saf-Tglo® SuperSeal UltraLite-X (SSUL-X) Photoluminescent Floor Proximity Emergency Escape Path Marking Systems. STG AEROSPACE GERMANY GmbH
- [STC ST00109IB](https://openairdocs.org/stc/ST00109IB): Installation of the Flight Compartment Stowage Box. Infinion Certification Engineering Inc
- [STC ST04788NY](https://openairdocs.org/stc/ST04788NY): Installation of the Terrain Awareness and Warning System. Mid Canada Mod Center
- [STC ST00098IB](https://openairdocs.org/stc/ST00098IB): Introduction of ADS-B Out. STC Twenty One Limited
- [STC ST00886NY](https://openairdocs.org/stc/ST00886NY): Installation of Flight Deck Manual Stowage Box, in accordance with Aero Consulting Services Modification Data Summary Number B78600, Revision H, dated November 9, 2006, or later TCCA approved revision. B/E Aerospace Limited
- [STC SA1000NE](https://openairdocs.org/stc/SA1000NE): Installation of a Sundstrand Turbomach T-62T-40C7B gas turbine auxiliary power unit with a Lear Siegler Model 23088-002 DC starter-generator. Avmax Aviation Services Inc
- [STC ST01689WI](https://openairdocs.org/stc/ST01689WI): Installation of Crane Aerospace & Electronics SmartStem Wireless Tire Pressure Sensing System. ELDEC Corporation
- [STC SA1220NW](https://openairdocs.org/stc/SA1220NW): Installation of Universal flight data recorder. Honeywell International Inc
- [STC ST04667NY](https://openairdocs.org/stc/ST04667NY): Installation of the Honeywell MK VIII Enhanced Ground Proximity Warning System (EGPWS) Override Control. Field Aviation East Limited
- [STC SA9086SC-D](https://openairdocs.org/stc/SA9086SC-D): Recore of Hamilton Standard Heat Exchangers 778683-2 for Installation on deHavilland DHC-8 Series Aircraft and 778683-2 for Installation on Fokker F27 Mark 050 Aircraft, in accordance with Honeywell LORI Sealed Drawing List SDL3545-1, Revision C, dated 11 October 2005 or later FAA approved revision. Honeywell International Inc
- [STC SA9080SC-D](https://openairdocs.org/stc/SA9080SC-D): Replace 30E94-2 Sensing Element in Janitrol Valve 45E04-1 used on DHC-8 Oil Coolers 28E99-6 and 28E99-7 in accordance with Honeywell LORI Specification LR 0201-117 as reflected on Honeywell LORI Sealed Drawing List SDL3709-1, Revision A, dated 11 October 2005 or later FAA approved revision. Honeywell International Inc
- [STC ST04652NY](https://openairdocs.org/stc/ST04652NY): Installation of the ACSS TCAS 7.1. Avmax Aviation Services Inc
- [STC ST02722SE](https://openairdocs.org/stc/ST02722SE): Installation of LT-4098 series Integrated LED Display Panel and/or associated LT-2201 series LED Pushbutton Switches. Luma Technologies LLC
- [STC ST03261NY](https://openairdocs.org/stc/ST03261NY): Installation of Dual Universal UNS-1E Flight Management System WAAS Up-grade. Field Aviation East Limited
- [STC ST04177AT](https://openairdocs.org/stc/ST04177AT): Installation of a Talon Aerospace LED Replacement General Purpose Lamps. Aaxico Technical Services Inc
- [STC ST02448SE](https://openairdocs.org/stc/ST02448SE): Installation of a Supplemental Lighting System. Aviation Specialties Unlimited Inc
- [STC ST00782LA](https://openairdocs.org/stc/ST00782LA): Installation of Chadwick Helmuth Propeller Balance Monitoring System (Vibration Management System II, VMS II). Diagnostic Solution International LLC
- [STC ST01226NY](https://openairdocs.org/stc/ST01226NY): Installation of Environmental Control System Performance Improvement Modification. Cascade Aerospace Inc
- [STC ST10977SC](https://openairdocs.org/stc/ST10977SC): Installation of Dual Universal Avionics Flight Management Systems (FMS) with Global Positioning System (GPS). DAC International Inc
- [STC ST04480NY](https://openairdocs.org/stc/ST04480NY): Installation of the Traffic Collision Avoidance System (TCAS) II Version 7.1 and Elementary Surveillance (ELS) Transponder Upgrade. Genesys Certification Services Inc
- [STC ST02729NY](https://openairdocs.org/stc/ST02729NY): Sky Connect Tracking System to be installed. Honeywell International Inc
- [STC ST04445NY](https://openairdocs.org/stc/ST04445NY): Installation of the Collins TDR-94D Transponder / Traffic Collision Avoidance System (TCAS) 4100 Upgrade. Mid Canada Mod Center
- [STC ST02635LA](https://openairdocs.org/stc/ST02635LA): Modification to replace the existing Mode S Transponder system with the ACSS NXT-600 Mode S Transponder with ADS-B Out. Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC ST04372NY](https://openairdocs.org/stc/ST04372NY): Installation of saf-Tglo® SSUL23 Photoluminescent Aisle Path Marking System. STG Aerospace Ltd
- [STC ST01900WI](https://openairdocs.org/stc/ST01900WI): Heated (LH) Side Canopy Window Assembly replacement installation. Lee Aerospace Inc
- [STC ST04344NY](https://openairdocs.org/stc/ST04344NY): Installation of the Universal Avionics EFI-890R MFD. Avmax Aviation Services Inc
- [STC ST04340NY](https://openairdocs.org/stc/ST04340NY): Installation of TCAS 7.1 (ACAS II) upgrade of Prior Existing TCAS 7.0. Scandinavian Avionics Design ApS
- [STC ST09015SC](https://openairdocs.org/stc/ST09015SC): Installation of a C & X band fuselage nose radome shell. The NORDAM Group LLC
- [STC ST04324NY](https://openairdocs.org/stc/ST04324NY): Installation of the Honeywell Solid State Cockpit Voice Recorder (SSVR) system. Avmax Aviation Services Inc
- [STC ST09858AC](https://openairdocs.org/stc/ST09858AC): Replacement of certain OEM pneumatic deicer boots. SMR Technologies Inc
- [STC ST00790DE](https://openairdocs.org/stc/ST00790DE): Installation of BendixKing CAS 67B Traffic Alert and Collision Avoidance System (TCAS) II Version 7.1. Peregrine
- [STC ST00813DE](https://openairdocs.org/stc/ST00813DE): Replacement of Honeywell (formerly Sperry) ED-800 cathode ray tube (CRT) display, part number 7003110-90 I or 7003110-902, with Esterline CMC Electronics CMA-6800 multi-purpose liquid crystal display (LCD),. Peregrine
- [STC ST02636LA](https://openairdocs.org/stc/ST02636LA): Modification to upgrade the existing XS-950 Mode S Transponder system to add ADS-B Out. Aviation Communication and Surveillance Systems (ACSS) LLC

All 140: https://openairdocs.org/aircraft/N330EN/stcs.md

## Related

- Other Boeing Of Canada/Dehav Div DHC-8-311 aircraft: https://openairdocs.org/model/boeing-of-canada-dehav-div-dhc-8-311/aircraft.md
- The Pratt & Whitney Canada PW123 engine: https://openairdocs.org/engine/pratt-whitney-canada-pw123.md

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