A Western Air Charter Gulfstream Aerospace IV (N132JE/EDG132) from Punta Cana, Dominican Republic (MDPC) to Toronto/Lester B. Pearson Intl, ON (CYYZ) reported a green laser strike, 3 miles final Runway 23 on its left hand side. No operational impact.

The CYVM community aerodrome radio station (CARS) either did not operate as per published hours of service, or service was unavailable (or service was extended).

A Chrono Jet Inc. de Havilland DHC-8-106 (C-FGCP/MBK3031) from London, ON (CYXU) to Ottawa/Macdonald-Cartier, ON (CYOW) began to taxi via Taxiway G for departure from Runway 09. While taxiing, the aircraft reported a possible wildlife sighting. They lost sight of the wildlife (a fox) in the infield. MBK3031 continued to taxi slowly and departed safely. The Security Operations Centre (SOC) was advised of the wildlife presence and the direction in which it was last seen to be heading.

A Southern Interior Flight Centre (1993) Ltd. Cessna 172N (C-GMLY) was conducting night circuits at Kelowna, BC (CYLW) and failed to report in the downwind. The tower called the aircraft 3 times, with no response. C-GMLY squawked 7600 while in the downwind and called the tower phone via cell phone. The tower gave instructions over the phone. C-GMLY landed safely. No impact on operations.

The pilot of an ATE Capital Inc. Eurocopter EC120B (C-GTAZ) from Ottawa/Gatineau, QC (CYND) to Sudbury, ON (CYSB) made initial contact when 7NM from CYSB, entering the control zone (CZ). No operational impact.

The community aerodrome radio stations (CARS) from CYWY, CYGT, CYHI, CYHK, CYBB, CYRA and CZFN did not provide services as published. Impact on operations unknown.

The community aerodrome radio stations (CARS) from CYWY, CYGT, CYHI, CYHK, CYBB, CYRA and CZFN did not provide services as published. Impact on operations unknown.

The community aerodrome radio stations (CARS) from CYWY, CYGT, CYHI, CYHK, CYBB, CYRA and CZFN did not provide services as published. Impact on operations unknown.

The community aerodrome radio stations (CARS) from CYWY, CYGT, CYHI, CYHK, CYBB, CYRA and CZFN did not provide services as published. Impact on operations unknown.

The community aerodrome radio stations (CARS) from CYWY, CYGT, CYHI, CYHK, CYBB, CYRA and CZFN did not provide services as published. Impact on operations unknown.

The community aerodrome radio stations (CARS) from CYWY, CYGT, CYHI, CYHK, CYBB, CYRA and CZFN did not provide services as published. Impact on operations unknown.

The community aerodrome radio stations (CARS) from CYWY, CYGT, CYHI, CYHK, CYBB, CYRA and CZFN did not provide services as published. Impact on operations unknown.

On final Runway 25, a Government of Canada, Royal Canadian Mounted Police Pilatus PC-12/47E (C-GMPO) from Greater Moncton/Romeo Leblanc Intl, NB (CYQM) to Ottawa/MacDonald-Cartier Intl, ON (CYOW) advised of landing gear issues and requested to do a low approach to confirm the landing gear status. On the climb, C-GMPO advised having 3 green lights. C-GMPO landed Runway 25 at 2142Z without issue. No impact.

Extended Computer Display System (EXCDS) and NAV CANADA Auxiliary Radar Display System (NARDS) failed at 1914Z. No significant impact on operations.

The community aerodrome radio stations (CARS) at CYZG, CYKG, CYHA and CYAS did not provide services as published on December 3rd, 2020. NOTAM issued; unknown impact to operations.

The community aerodrome radio stations (CARS) at CYZG, CYKG, CYHA and CYAS did not provide services as published on December 3rd, 2020. NOTAM issued; unknown impact to operations.

The community aerodrome radio stations (CARS) at CYZG, CYKG, CYHA and CYAS did not provide services as published on December 3rd, 2020. NOTAM issued; unknown impact to operations.

The community aerodrome radio stations (CARS) at CYZG, CYKG, CYHA and CYAS did not provide services as published on December 3rd, 2020. NOTAM issued; unknown impact to operations.

An Airbus Canada Limited Airbus BD-500-1A11 (ABK394) from Montreal/Mirabel, QC (CYMX) to Montreal/Mirabel, QC (CYMX) reported a possible bird strike on final Runway 24.

An Air Inuit Beech B300 (C-FKMG/AIE542) from Kuujjuaq, QC (CYVP) to Puvirnituq, QC (CYPX) was authorized and correctly readback FL280 but continued to climb to FL286. No impact.

The CYHI community aerodrome radio station (CARS) was closed (CLSD) from 0000Z to 0100Z. NOTAM issued.

A Springbank Air Training College Ltd. Cessna 172N (C-FBBN) from High River, AB (CEN4) to High River, AB (CEN4) reported a drone overhead CEN4 at an altitude of A045, the same as the aircraft, in the circuit and in the approach path of CEN4.

An Abbotsford Flying Club Piper PA-28-181 (C-GIUK) from Chilliwack, BC (CYCW) to Abbotsford, BC (CYXX), inbound to join the circuit, temporarily lost communications (comms) while on the right base leg for Runway 01. The aircraft turned southbound and squawked 7600. The pilot regained communications 02 minutes later and returned to CYXX for landing. No operational impact.

A Jazz Bombardier DHC-8-402 (C-GVJZ/JZA8245) from Terrace, BC (CYXT) to Vancouver, BC (CYVR) reported a laser strike.

A Cargojet Airways Ltd. Boeing 767-316 (C-GOCJ/CJT584) from Vancouver, BC (CYVR) to Hamilton, ON (CYHM) reported a hydraulic issue and returned to CYVR.

The Royal Canadian Mounted Police (RCMP) advised the Abbotsford, BC (CYXX) tower of an unauthorized remotely piloted aircraft system (RPAS) in the vicinity of Ross Road, 0 Avenue, and Huntington, up to 200ft above ground level (AGL). No operational impact.

Runway 18/36 at Wabush, NL (CYWK) was closed due to ice.

A Canadian North Inc. Boeing 737-36Q (C-GCNK/MPE1400) from Edmonton, AB (CYEG) to Fort Mackay/Albian, AB (CAL4), inbound to CAL4 and on descent through 10,000ft, had a pressurization issue. The aircraft held at 5,000ft for 15 minutes. The problem was rectified, the IFR was cancelled at 1527Z, and the aircraft landed safely at 1534Z. No impact to operations.

A Montair Aviation Inc. Cessna 172R (C-GTFN) from Red Deer, AB (CYQF) to Red Deer, AB (CYQF) rejected its takeoff from Runway 17 due to an indication. C-GTFN subsequently exited the runway and taxied back to the Montair base, no impact on operations.

The pilot of an Air Canada Airbus A220-300 (ACA317) from Montreal/Pierre Elliott Trudeau, QC (CYUL) to Calgary, AB (CYYC) initiated a go-around while 0.5 NM final for Runway 35R. No reason was specified. When queried by air traffic control (ATC), the pilot reported that they did not require assistance. No operational impact.

At Calgary, AB (CYYC), a Carson Air Ltd. Swearingen SA227-AT (C-GTTM) was repositioning on the airfield, and was forced to stop at the intersection of Taxiway U and Taxiway A due to a coyote crossing. No impact to operations.

The runway at Ulukhaktok/Holman, NT (CYHI) was closed due to a blizzard.

The community aerodrome radio stations (CARS) of CYVM, CYKO, CYIK and CYZG either did not operate during published hours of service, or services were not available (or extended).

A Super T Aviation Cessna 210L (C-GRAC), on a VFR filed flight plan (FPL) from Yorkton, SK (CYQV) to Medicine Hat, AB (CYXH), departed at 1901Z. At 1908Z, the aircraft reported that it had a fuel leak and was returning to CYQV. The pilot did not declare an emergency. Assistance was offered but declined. The aircraft landed without further incident at 1913Z. The VFR flight plan was closed.

The community aerodrome radio stations (CARS) of CYGT, CYHI, CYHK and CYRA did not provide services as published. Impact on operations unknown.

The community aerodrome radio stations (CARS) of CYGT, CYHI, CYHK and CYRA did not provide services as published. Impact on operations unknown.

The community aerodrome radio stations (CARS) of CYGT, CYHI, CYHK and CYRA did not provide services as published. Impact on operations unknown.

The community aerodrome radio stations (CARS) of CYGT, CYHI, CYHK and CYRA did not provide services as published. Impact on operations unknown.

At Rankin Inlet, NU (CYRT), a Calm Air (CAV) Cargo customer service agent reported seeing multiple snowmobiles, at 0330Z, racing up the hill at the threshold (THR) of Runway 13, but did not know who to report it to at the time. There was no known impact on airport operations. The Royal Canadian Mounted Police (RCMP) and the airport maintenance staff were notified at 2015Z.

Aviation Incident Report: An Allied Wings Burkhart Grob G 120 A (C-FPFM) from Portage la Prairie/Southport, MB (CYPG) to Portage la Prairie/Southport, MB (CYPG) was on final for Runway 27 when it declared an emergency due to a hydraulic fluid leak. A two-bell response was initiated. The aircraft landed at 1728Z without further incident and the emergency was declared secure at 1732Z.

A Federal Express Boeing 757-200 (FDX136) from Memphis, TN (KMEM) to Toronto/Lester B. Pearson, ON (CYYZ) conducted a go-around for Runway 23 at 1344Z as a precautionary measure. The aircraft landed at 1357Z on Runway 23 without issue. No impact to operations.

At Vancouver/Boundary Bay, BC (CZBB), a Craftsman Ventures Ltd. Cessna 172S (C-GZAA) reported a flat tire on Runway 13, within the runway protected area (RPA) of Runway 07. No arrival runway was available for 40 minutes until the aircraft was towed off. Numerous aircraft were orbiting, waiting to arrive.

At Langley, BC (CYNJ), a privately registered, amateur-built Mears MK 1 was cleared outbound via the Trinity departure. The aircraft climbed through 1800 feet and exited the control zone 2NM west of Trinity.

The community aerodrome radio stations (CARS) of CYVM, CYKO, CYIK and CYZG either did not operate during published hours of service, or services were not available (or extended).

The community aerodrome radio stations (CARS) of CYVM, CYKO, CYIK and CYZG did not operate during published hours of service, or services were not available (or extended).

The community aerodrome radio stations (CARS) of CYVM, CYKO, CYIK and CYZG either did not operate during published hours of service, or services were not available (or extended).

A Telus Communications Inc. Gulfstream GV-SP (C-FTEL) reported a traffic alert and collision avoidance system (TCAS) resolution advisory (RA) while on descent into Vancouver.

A vehicle (TECH64) entered Runway 06/24 after its request to proceed on the runway had been refused by the flight service specialist (FSS), due to an Air Inuit Ltd. de Havilland DHC-8-314 (C-GXAI/AIE862) from Mont-Joli, QC (CYYY) to Port-Menier, QC (CYPN) that was preparing to take position. The specialist saw the vehicle and asked it to leave the runway and stay clear. No known impact on operations.

The Sureté du Québec advised that an Aviation St-Michel Inc. Eurocopter EC120B (C-GHWW) from St. Jean, QC (CYJN) to St. Jean, QC (CYJN), had landed in Valleyfield, QC, in a residential area. No impact.

A Morningstar Air Express Inc. Boeing 757-2B7 (C-FMHA/MAL8062) from Toronto/Lester B. Pearson, ON (CYYZ) to Moncton/Romeo LeBlanc, NB (CYQM) initiated an overshoot due to crosswind limits. No impact on operations.