A Fast Air Ltd. Beech B300 (C-FYTY/PBR360) from Toronto/Billy Bishop, ON (CYTZ) to Ottawa/Rockcliffe, ON (CYRO) was observed on radar at 2000 feet. PBR360 entered the Ottawa/Gatineau, QC (CYND) control zone 5NM west, then turned south over the threshold of CYND Runway 09 to join the circuit in CYRO, without contacting the air traffic services (ATS) unit. The ATS unit attempted contact on 122.3 MHz, with no response. No impact on operations.

An Orizon Aviation Quebec Inc. Cessna 152 (C-GQVQ) from Quebec/Jean Lesage, QC (CYQB) to Toronto/Billy Bishop, ON (CYTZ) entered Taxiway A and held short of Runway 09 at Ottawa/Gatineau, QC (CYND) prior to contacting the air traffic service (ATS) unit. No impact on operations.

A Porter Airlines Inc. de Havilland DHC-8-402 (POE9805) from Toronto/Billy Bishop, ON (CYTZ) to Québec/Jean-Lesage, QC (CYQB) was observed at 4,000 ft on descent, while the PIKVO altitude restriction is 5,000 ft. No impact on operations.

At 1.5NM on final for Runway 24L, a Jazz de Havilland DHC-8-402 (JZA7376) from Toronto/Billy Bishop, ON (CYTZ) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) reported a bird strike. No operational impact.

A Chartright Air Bombardier BD-100-1A10 (HRT451) from Montreal/Pierre Elliott Trudeau, QC (CYUL) to Toronto/Lester B. Pearson, ON (CYYZ) reported a bird strike on takeoff from Runway 24L. A runway inspection was conducted and no bird remains were found. Impact on operations: a Royal Air Maroc Boeing 787-9 (RAM208) from Casablanca, Morocco (GMMN) to Montreal/Pierre Elliott Trudeau, QC (CYUL); a Porter Airlines de Havilland DHC-8-402 (POE483) from Toronto/Billy Bishop, ON (CYTZ) to Montreal/Pierre Elliott Trudeau, QC (CYUL); and a Jazz Bombardier CL-600-2D24 (JZA8105) from Halifax/Stanfield, NS (CYHZ) to Montreal/Pierre Elliott Trudeau, QC (CYUL) were delayed by approximately 10 minutes due to the inspection.

When landing on Runway 24L, a Jazz Embraer ERJ 170-200 SU (JZA7591) from Newark/Liberty, NJ (KEWR) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) reported having to stop at the Runway 06R threshold because it no longer had directional control. Impact: a Jazz de Havilland DHC-8-402 (JZA7958) from Toronto/Billy Bishop, ON (CYTZ) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) and a Jazz Bombardier CL-600-2D24 (JZA8596) from Winnipeg/James Armstrong Richardson, MB (CYWG) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) on approach were instructed to pull up, and the departure of a Sunwing Airlines Inc. Boeing 737-800 (SWG604) from Montreal/Pierre-Elliott-Trudeau, QC (CYUL) to Varadero/Juan Gualberto Gomez, Cuba (MUVR) was delayed. Holds for: an Air Canada Airbus BD-500-1A11 (ACA332) from Edmonton, AB (CYEG) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL); an Air Canada Airbus BD-500-1A11 (ACA324) from Calgary, AB (CYYC) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL); and a Jazz Embraer ERJ 170-200 SU (JZA8006) from Ottawa/Macdonald-Cartier, ON (CYOW) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL). JZA7591 was able to depart by itself around 1705Z. An inspection was performed after its departure.

An Air Canada Airbus BD-500-1A11 (C-GMZY/ACA422) from Toronto/Lester B. Pearson, ON (CYYZ) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) was instructed to execute a missed approach because a Porter Airlines Inc. de Havilland DHC-8-402 (C-GLQV/POE483) from Toronto/Billy Bishop, ON (CYTZ) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) was still on the runway.

After receiving and correctly reading back clearance to descend to 3,000 ft, a Porter Airlines Inc. de Havilland DHC-8-402 (C-GLQH/POE483) from Toronto/Billy Bishop, ON (CYTZ) to Montréal/Pierre-Elliott-Trudeau, QC (CYUL) was observed descending to 2,500 ft. No operational impact.

After takeoff, a Fast Air Beech B200 (C-GFAL/PBR625) from Montreal/Pierre-Elliott Trudeau, QC (CYUL) to Toronto/Billy Bishop, ON (CYTZ) reported needing to land because a left-side baggage compartment was not secured. No emergency was declared; the aircraft landed at Montréal/Mirabel, QC (CYMX) around 1828Z. Runway 06/24 was closed after the landing for inspection. Impact: an Académie Aéronautique Piper PA-34-200 (C-GTXG) from Montreal/Mirabel, QC (CYMX) to Montreal/Mirabel, QC (CYMX), on a full stop, conducted a low approach followed by a full stop for inspection.

The Toronto/Billy Bishop, ON (CYTZ) tower closed from 0130Z to 0200Z due to staffing.

At 2324Z, a Porter Airlines Inc. de Havilland DHC-8-402 (POE577) from Toronto/Billy Bishop, ON (CYTZ) to Windsor, ON (CYQG) declared a medical emergency for a passenger and requested emergency medical services (EMS). Security Operations Centre (SOC) notified. POE577 landed safely at 2346Z and was met at the gate by EMS. No impact to operations.

A Porter Airlines de Havilland DHC-8-402 (C-GLQQ/POE459) from Toronto/Billy Bishop, ON (CYTZ) to Montreal/Pierre Elliott Trudeau, QC (CYUL) was taxiing out for departure and reported a bird on the runway. A staff vehicle found a dead seagull. No impact to operations.

The London Flight Information Centre (FIC) reported that a privately registered Cessna 182Q from Kitchener/Waterloo, ON (CYKF) to Toronto/Billy Bishop, ON (CYTZ) filed online and reversed their Departure/Destination airport. No loss of alerting. No operational impact.

A Porter Airlines de Havilland DHC-8-402 (C-GLQC/POE128) from Newark, NJ (KEWR) to Toronto/Billy Bishop, ON (CYTZ) requested paramedics to their gate after arrival.

An Airsprint Inc. Embraer EMB-545 (C-GASE/ASP846) from Sudbury, ON (CYSB) to Toronto/Lester B. Pearson, ON (CYYZ) reported a fuel cap (red) on the threshold of Runway 22 during their taxi for departure. ASP846 departed without incident. A vehicle (ST29) confirmed and retrieved a red fuel cap on the threshold after the departure. The Toronto (YYZ) centre was advised due to a prior IFR departure 5 minutes earlier, a Jazz Bombardier CL-600-2B19 (C-FFJA/JZA8240) from Sudbury, ON (CYSB) to Toronto/Lester B. Pearson, ON (CYYZ). The cap could also have belonged to a Porter Airlines Inc. de Havilland DHC-8-402 (C-GLQF/POE539) from Toronto/Billy Bishop, ON (CYTZ) to Sudbury, ON (CYSB). A runway check had been completed at 2204Z, 6 minutes before, and no foreign object debris (FOD) had been found.

A FlyGTA Inc. Beech B100 (C-FPBC/TOR134) from Kingston, ON (CYGK) to Toronto/Billy Bishop, ON (CYTZ) aborted its takeoff due to birds in the vicinity of the runway. The aircraft subsequently backtracked and departed without further incident. No impact to operations.

A Thunder Airlines Mitsubishi MU-2B-60 (THU880) from Sioux Lookout, ON (CYXL) to Toronto/Billy Bishop, ON (CYTZ) cleared the localizer (LOC) 26 and deviated south. The aircraft was asked if the field was in sight, and once confirmed, was re-cleared for the visual approach. THU880 then landed without incident.

A Porter Airlines de Havilland DHC-8-402 (C-GLQE/POE630) from Thunder Bay, ON (CYQT) to Toronto/Billy Bishop, ON (CYTZ) declared an emergency due to a hydraulic issue and advised returning to CYQT. The Aircraft Rescue and Fire Fighting (ARFF) unit was dispatched. The aircraft arrived at 1414Z, shut down on the runway and was towed off. Two departures and two arrivals were delayed between 7-20 minutes.

A Porter Airlines Inc. de Havilland DHC-8-402 (C-GLQN/POE639) from Toronto/Billy Bishop, ON (CYTZ) to Thunder Bay, ON (CYQT) requested that an ambulance and medical personnel meet the aircraft at the gate upon arrival due to a passenger in medical distress.

A Porter Airlines Inc. de Havilland DHC-8-402 (C-GLQO/POE210) from Ottawa/Macdonald Cartier, ON (CYOW) to Toronto/Billy Bishop, ON (CYTZ) reported a go-around due to a long landing. Returned for landing without incident. No impact to operations.

An Island Air Flight School & Charters Inc. Cessna 172S (C-GSAR) from Tillsonburg, ON (CYTB) to Toronto/Billy Bishop, ON (CYTZ) filed a flight plan with the London Flight Information Centre (FIC), however the wrong destination was entered in the flight plan.

A privately registered Colonial C-2X from Haliburton/Stanhope, ON (CND4) to Toronto/Billy Bishop, ON (CYTZ), upon arrival, experienced a partial gear collapse while exiting Runway 26 onto Taxiway Foxtrot. The aircraft was disabled. Several airliners held while waiting for the runway to re-open.

An Air Bravo Corp. Pilatus PC-12/47 (C-FHAB/AB1695) from Summer Beaver, ON (CJV7) to Thunder Bay, ON (CYQT) was instructed to conduct a go-around due to a Porter Airlines Inc. de Havilland DHC-8-402 (C-GLQK/POE458) from Toronto/Billy Bishop, ON (CYTZ) to Thunder Bay, ON (CYQT) with a mechanical issue on the landing runway.

Shortly after departing Runway 25, a Porter Airlines de Havilland DHC-8-402 (POE481) from Thunder Bay, ON (CYQT) to Toronto/Billy Bishop, ON (CYTZ) was observed in a right turn, which was contrary to the standard instrument departure (SID) for Runway 25 (climb runway heading). When queried, the pilot advised the Runway 30 SID was entered into the flight management system (FMS). No operational impact.

A Porter Airlines de Havilland DHC-8-402 (C-GLQC/POE136) from Newark, NJ (KEWR) to Toronto/Billy Bishop, ON (CYTZ) was instructed to go-around as the preceding arrival, a Jazz de Havilland DHC-8-402 (C-GYJZ/JZA7973) from Montreal/Pierre Elliott Trudeau, QC (CYUL) to Toronto/Billy Bishop, ON (CYTZ), was still on the runway. No impact to operations.

A Spectrum Airways Cessna 172M (C-GEED) from Burlington, ON (CZBA) to Peterborough, ON (CYPQ) was observed on surveillance 7NM Southwest (SW) of Toronto/Oshawa, ON (CYOO), heading eastbound. The aircraft was observed entering the control zone at 3000ft. The aircraft never responded to numerous calls from the tower. The aircraft was ultimately not in conflict with an overflight, a 2359394 Ontario Inc. Piper PA-28-140 (C-GOXJ) from Peterborough, ON (CYPQ) to Toronto/Billy Bishop, ON (CYTZ), or with inbound traffic.

A 5001235 Ontario Inc. Burkhart Grob G-115C (C-FLYO) from Toronto/Billy Bishop, ON (CYTZ) to Toronto/Billy Bishop, ON (CYTZ) had a stuck nose wheel and was unable to exit the runway after landing. A tow vehicle was called and removed the aircraft from the runway. An Island Air Flight School & Charters Cessna 150M (C-GGNJ) on a flight to Toronto/Billy Bishop, ON (CYTZ); a privately registered Colonial C-2X on a flight to Toronto/Billy Bishop, ON (CYTZ); an Ornge Global Air Pilatus PC-12 (PUL108) on a MEDEVAC flight to Toronto/Billy Bishop, ON (CYTZ); and a Jazz de Havilland DHC-8-402 (JZA7973) from Montreal/Pierre Elliott Trudeau, QC (CYUL) to Toronto/Billy Bishop, ON (CYTZ) were delayed on arrival. A Porter Airlines de Havilland DHC-8-402 (POE269) from Toronto/Billy Bishop, ON (CYTZ) to Ottawa/Macdonald-Cartier, ON (CYOW); a Porter Airlines de Havilland DHC-8-402 (POE639) from Toronto/Billy Bishop, ON (CYTZ) to Thunder Bay, ON (CYQT); an 892014 Ontario Ltd. Piper PA-28-236 (C-GGFS) on a flight from Toronto/Billy Bishop, ON (CYTZ); and an Island Air Flight School & Charters Inc. Cessna 152 (C-GFHK) on a flight from Toronto/Billy Bishop, ON (CYTZ) were delayed on departure.

An Air Bravo Corp. Pilatus PC-12/45 (C-FPCN/AB258) from Thunder Bay, ON (CYQT) to Toronto/Billy Bishop, ON (CYTZ) crossed the hold line on Runway 30 for a departure from Runway 07. An Air Bravo Corp. Pilatus PC-12/45 (C-FXAB/AB239) from Sudbury, ON (CYSB) to Thunder Bay, ON (CYQT) had a landing clearance for Runway 07. The landing clearance was cancelled for AB239. AB258 taxied onto Runway 07 and back onto Runway 30. AB239 was cleared to land.

A Porter Airlines de Havilland DHC-8-402 (C-GLQJ/POE633) from Toronto/Billy Bishop, ON (CYTZ) to Thunder Bay, ON (CYQT) conducted a missed approach due to an aircraft that was stuck on the runway.

A Memento Mori Investments Limited Robinson R44 (C-GVBO) from Toronto/Buttonville, ON (CYKZ) to Toronto/Billy Bishop, ON (CYTZ) flew too close to a 2141409 Ontario Inc. Cessna 172M (C-FGRI) from Burlington, ON (CZBA) to Burlington, ON (CZBA). C-FGRI was towing a banner and C-GVBO was instructed to pass behind, and did have C-FGRI in sight. It appeared on radar as if they would not pass behind, so the pilot was questioned. No confirmation was given, so C-FGRI was instructed to do an orbit, which they replied to but did not action. C-FGRI also had C-GVBO in sight and said they had to descend to avoid a potential collision. C-GVBO claimed to have passed above the banner and behind the aircraft, with traffic in sight at all times. C-FGRI said it was unacceptably close and had to descend to avoid C-GVBO.

A Porter Airlines de Havilland DHC-8-402 (C-GLQX/POE947) from Toronto/Billy Bishop, ON (CYTZ) to Boston Intl, MA (KBOS) was instructed to maintain 2000 feet after departing Runway 26. POE947 was observed climbing through 2400 feet and instructed to descend to 2000 feet. No impact to operations.

An Island Air Flight School & Charters Inc. Piper PA-23-250 (C-FBIL) from Toronto/Billy Bishop, ON (CYTZ) to Toronto/Billy Bishop, ON (CYTZ) reported a flat nose wheel upon exiting the runway. Stopped across the hold short line.

A Richcopter Inc. Cessna 150M (C-GNBI) from Ottawa/Gatineau, QC (CYND) to Hamilton, On (CYHM) entered class C airspace without a clearance.

An Island Air Flight School & Charters Inc. Cessna 172M (C-GUOB) from Toronto/Billy Bishop, ON (CYTZ) to Toronto/Billy Bishop, ON (CYTZ) was cleared to exit the zone to the east. The aircraft turned and went north instead, off frequency.

An Island Air Flight School & Charters Inc. Cessna 172M (C-FKWO) from Peterborough, ON (CYPQ) to Toronto/Billy Bishop, ON (CYTZ) popped a tire on landing. No impact to operations.

An Air Canada Airbus A321-211 (C-FJNX/ACA621) from Halifax/Stanfield, NS (CYHZ) to Toronto/Lester B. Pearson, ON (CYYZ) reported a traffic alert and collision avoidance system (TCAS) resolution advisory (RA). Traffic was an Ornge Global Air Pilatus PC-12/47E (C-GRXO/PUL108) from Toronto/Billy Bishop, ON (CYTZ) to Timmins/Victor M. Power, ON (CYTS). No loss of separation. ACA621 continued for a normal landing on Runway 33L at CYYZ at 2331Z, without further incident (WOFI). No impact to operations.

A Porter Airlines de Havilland DHC-8-402 (C-GKQA/POE417) from Toronto/Billy Bishop, ON (CYTZ) to Montreal/Pierre Elliott Trudeau, QC (CYUL) reported they had a minor mechanical problem and requested a return to CYTZ. No emergency was declared. POE417 landed at CYTZ at 1944Z without further incident (WOFI). No impact to operations.

Separation was not assured between a Cargojet Airways Ltd. Boeing 767-323 (C-GXAJ/CJT301) from Hamilton, ON (CYHM) to Calgary, AB (CYYC) and a Latitude Air Ambulance Beech 1900D (C-GAAU) from Hamilton, ON (CYHM) to Toronto/Billy Bishop, ON (CYTZ) when the duty controller turned one aircraft towards the path of the subsequent departure.

An Island Air Flight School & Charters Inc. Cessna 172S (C-GSAR) from Toronto/Billy Bishop, ON (CYTZ) to Toronto/Billy Bishop, ON (CYTZ) reported a stuck throttle after take-off. C-GSAR was able to reduce the throttle and landed safely at 1538Z, no operational impact.

A Porter Airlines de Havilland DHC-8-402 (C-GLQH/POE267) from Toronto/Billy Bishop, ON (CYTZ) to Ottawa/Macdonald-Cartier, ON (CYOW) received an instruction by Air Traffic Control (ATC) to conduct a pull-up for Runway 07 due to the previous landing aircraft, an Air Canada Airbus BD-500-1A11 (C-GNAM/ACA462) from Toronto/Lester B. Pearson, ON (CYYZ) to Ottawa/Macdonald-Cartier, ON (CYOW), still being on the runway.

The pilot of a Porter Airlines Inc. de Havilland DHC-8-402 (C-GLQZ/POE411) from Thunder Bay, ON (CYQT) to Toronto/Billy Bishop, ON (CYTZ) requested medical assistance for a passenger on board while 4NM final for Runway 26.

A Porter Airlines de Havilland DHC-8-402 (POE126) from Newark/Liberty, NJ (KEWR) to Toronto/Billy Bishop, ON (CYTZ) requested police due to an unruly passenger.

A Porter Airlines de Havilland DHC-8-402 (POE225) from Toronto/Billy Bishop, ON (CYTZ) to Ottawa/Macdonald-Cartier, ON (CYOW) exited onto Taxiway F, which was NOTAM closed.

A 5001235 Ontario Inc. Burkhart Grob G 115C (C-FLYO) from Toronto/Billy Bishop, ON (CYTZ) to Toronto/Billy Bishop, ON (CYTZ) was cleared for the right downwind for Runway 08, but flew a straight-in approach for Runway 26 instead.

Due to staffing at Toronto/Billy Bishop, ON (CYTZ), the tower was closed between 1342Z and 1400Z on February 14, 2022.

An Island Air Flight School & Charters Cessna 172S (C-GSAR) from Toronto/Billy Bishop, ON (CYTZ) to Toronto/Billy Bishop, ON (CYTZ) was instructed to fly straight-in, south of the smoke stacks, for Runway 26. The aircraft flew over the downtown area and crossed over the airport to join the downwind. No impact to operations.

An ALCI Aviation Ltd. Beech C90 (C-GTGV) from Toronto/Billy Bishop, ON (CYTZ) to Oshawa, ON (CYOO) saw a person walking towards the aircraft to cross the runway from the south side of the airfield. Airport staff vehicles intercepted the individual after they crossed the runway and they escorted them off the field.

A Skycare Air Ambulance Swearingen SA227-AC (C-FIOC) on a MEDEVAC flight from Sudbury, ON (CYSB) to Toronto/Billy Bishop, ON (CYTZ) was on visual approach to Runway 08 and was observed to be lined up with Runway 06. C-FIOC conducted a missed approach and landed on Runway 08 without further incident.

An Island Air Flight School & Charters Inc. Piper PA-23-250 (C-FBIL) from Toronto/Billy Bishop, ON (CYTZ) to Toronto/Billy Bishop, ON (CYTZ) declared an emergency (PAN PAN) due to a hydraulic issue and returned to CYTZ. The aircraft landed safely at 1821Z. No impact on operations.

A Brampton Flying Club Bellanca 7ECA (C-GONI) on a VFR flight from Brampton-Caledon, ON (CNC3) to Brampton-Caledon, ON (CNC3) lost their ability to transmit to the Toronto/Billy Bishop, ON (CYTZ) tower while sightseeing over the downtown area. The aircraft was able to hear instructions. The aircraft exited the CYTZ control zone (CZ) and squawked 7600. C-GONI regained communication at 2108Z.