An Excellence Aviation Inc. Cirrus SR22 (C-GBBG) from Montréal/Mirabel, QC (CYMX) to Québec/Jean Lesage, QC (CYQB) and an Avebury Equity Partners Ltd. Socata TBM 700 (C-GNKW) from Toronto/Billy Bishop, ON (CYTZ) to Québec/Jean Lesage, QC (CYQB), level at 4,500 ft, were separated by 2.7 NM on diverging tracks.

An Air Canada Boeing 777-333ER (C-FIVM/ACA2144) from Vancouver, BC (CYVR) to Montréal/Pierre-Elliott-Trudeau, QC (CYUL) reported a bird strike when landing on Runway 24R. Three swallows were found near B3.

After clearance on left downwind for Runway 24L, with a minimum 1,700 ft altitude restriction, an Aviation PGD Inc. Cirrus SR22 (C-GJCG) from Montréal/St-Hubert, QC (CYHU) to Montréal/St-Hubert, QC (CYHU) was observed descending 1 NM from Promenades Saint-Bruno. C-GJCG was instructed to pull up, but did not respond. Information on the aircraft was passed to a Cargair Cessna 152 (C-GCGV) from Montréal/St-Hubert, QC (CYHU) to Montréal/St-Hubert, QC (CYHU) and an Aéroclub de Montréal Cessna 150M (C-GJCV). C-GJCV had to change its route to avoid the aircraft. C-GJCG finally climbed to 1,700 ft after several calls from the tower.

The Sureté du Québec (SQ) reported a possible crash near Québec/Jean-Lesage, QC (CYQB) involving a yellow light aircraft with black smoke coming out that was rapidly descending to the ground. Possible crash site: south of Jacques-Cartier River, east of Route 367, and west of Autoroute 573. The Joint Rescue Coordination (JRCC) Trenton and ground services (GS) were notified and informed of the details.

A WestJet Encore de Havilland DHC-8-402 (C-FENY/WEN3538) from Toronto/Lester B. Pearson, ON (CYYZ) to Montréal/Pierre-Elliott-Trudeau, QC (CYUL) reported a bird strike near B2 on Runway 24R. No remains found during inspection. No impact.

An Air Inuit Boeing 737-300 (AIE792) from Montréal/Pierre-Elliott-Trudeau, QC (CYUL) to Kuujjuaq, QC (CYVP) was cleared to take off while an American, corporately registered Gulfstream GV (N1AM) on a flight from Burlington, VT (KBTV) to Montréal/Pierre-Elliott-Trudeau, QC (CYUL) had not finished crossing the runway. No further impact on operations.

A privately registered Erco 415-CDX on a flight from St-Jean, QC (CYJN) notified the CYJN tower that it had an engine breakdown. The aircraft did a forced landing in a field near St-Mathieu-de-Laprairie. The prime target was observed on radar and a position determined. Aircraft rescue and 911 were called. The aircraft was found and the pilot was okay.

A Cargair Cessna 152 (C-GDGB) from Montréal/St-Hubert, QC (CYHU) to Montréal/St-Hubert, QC (CYHU) that was departing from Runway 24L was seen turning left at 800 ft, entering into direct conflict with another aircraft at the same altitude. Departure procedure prohibits all turns under a 1,100 ft altitude. Information about the aircraft passed and the air traffic controller (ATC) gave the instruction to turn.

After receiving an aerodrome advisory service (AAS), an Exact Air Cessna R182 (C-FPQN) from Chibougamau/Chapais, QC (CYMT) to St-Frédéric, QC (CSZ4) reported that it wanted to taxi in order to depart from Runway 04. After takeoff, the target on surveillance display showed that C-FPQN had taken off from Runway 22. C-FPQN reported being mistaken and having taken off from Runway 22. An Exact Air Piper PA-31 (C-FVTL/ET701) from Roberval, QC (CYRJ) to Chibougamau/Chapais, QC (CYMT), 17 NM southeast (SE) of CYMT, was arriving in the direction of Runway 04 and became in conflict with C-FPQN.

Several aircraft reported being targeted by a green laser in the vicinity of a wooded area near the Walmart store in St-Bruno.

An Air Inuit de Havilland DHC-8-300 (AIE802) from Montréal/Pierre-Elliott-Trudeau, QC (CYUL) to Kuujjuarapik, QC (CYGW) reported a bird strike after takeoff. A vehicle (FCN1) performed an inspection and found a bird near Taxiway L.

A Nolinor Aviation Boeing 737-2B6C (C-GTUK/NRL939) from Montréal/Mirabel, QC (CYMX) to Val-dOr, QC (CYVO) on final for Runway 18 received a resolution advisory (RA) from the traffic alert and collision avoidance system (TCAS) because a Heli Explore Inc. Aerospatiale AS 350 BA (C-FXLD) helicopter approximately 4NM northeast (NE) of the airport wished to go northwest (NW). The information about the aircraft was passed to the two aircraft. No further impact on operations.

A Communication Instructions for Reporting Vital Intelligence Sightings (CIRVIS) report was sent to the flight information centre (FIC) by an individual near Lac Taureau.

A pilot on the ground at Rimouski, QC (CYXK) called to report that a privately registered, amateur-built Wagaero Super-Cuby from Rimouski, QC (CYXK) to Rimouski, QC (CYXK) was "no radio" (NORDO) and that it was going to join a downwind for Runway 25 to return to land at CYXK in five minutes. The flight information station (FSS) asked a Service Héliporté ML Inc. Cessna 172M (C-GPMO) from Rimouski, QC (CYXK) to Rimouski, QC (CYXK) to fly westward after its touch-and-go to avoid a conflict. The pilot on the ground called back a few minutes later to say that the Wagaero Super-Cuby was on short final at the same time as a C-GPMO also on final. Incorrect estimated time of arrival (ETA) for the Wagaero Super-Cuby. C-GPMO confirmed having the other aircraft in sight and had to pull up to avoid it because the Wagaero Super-Cuby was taxiing to leave the runway after landing.

An Exact Air Inc. Cessna R182 (C-FSCX) from Chicoutimi/St-Honoré, QC (CYRC) to Rimouski, QC (CYXK) cut off the route of a privately registered Cessna 150F from Rivière-du-Loup, QC (CYRI) to Rimouski, QC (CYXK) on final for Runway 07 at CYXK. The Cessna 150F had to abort its final approach because C-FSCX passed it on the left in order to go in front of it. Finally, C-FSCX pulled up because it was too high and wasnt ready to land.

An Air Creebec Inc. de Havilland DHC-8-102 (C-FCJD/CRQ921) from Chisasibi, QC (CSU2) to Kuujjuarapik, QC (CYGW) reported a foreign object debris (FOD) (piece of plywood) on Runway 21 near the threshold. Airport personnel have been notified. An Air Inuit Ltd. de Havilland DHC-8-314 (C-FEAI/AIE802) from Montreal/Pierre-Elliott-Trudeau, QC (CYUL) to Kuujjuarapik, QC (CYGW) inbound, was advised of the situation and decided to continue on the approach. A vehicle (ST31) did not find a FOD on the runway during the first inspection prior to the arrival of AIE802. During a second inspection, ST31 found a piece of polystyrene foam.

A Cargair Piper PA-23-250 (C-GARI) from Montreal/St-Hubert, QC (CYHU) to Montreal/St-Hubert, QC (CYHU) in Class E airspace reported a CPAQ.AERO Cessna 172N (C-GNLR) from Montreal/St-Hubert, QC (CYHU) to Montreal/St-Hubert, QC (CYHU) in sight and requested to climb. No other operational impact.

A Sky Jet M.G. Inc. Beech 1900D (LSJ613) from Sept-Îles, QC (CYZV) to La Romaine, QC (CTT5) reported a groundhog on the runway near the threshold of Runway 09. Vehicle (ST44) was advised. No impact.

The pilot of a British Airways Boeing 787-9 (CZBKJ/BAW6NC), from London/Heathrow, England (EGLL) to Montréal/Pierre-Elliott-Trudeau, QC (CYUL) initiated an overshoot on short final Runway 24L while the previous departure, an Air Canada Airbus BD-500-1A11 (C-GUPK/ACA335) from Montreal/Pierre-Elliott-Trudeau, QC (CYUL) to Edmonton, AB (CYEG) was rotating near A4. BAW6NC returned to land at 0012Z.

On final to Runway 06 and at an altitude of 3,000 ft, a Cargojet Airways Boeing 757-200 (CJT626) from Hamilton, ON (CYHM), to Montréal/Mirabel, QC (CYMX) reported a traffic alert and collision avoidance system (TCAS) resolution advisory (RA) regarding a 6800009 Canada Inc. Cessna 152 (C-FIUI) from Lachute, QC (CSE4) to Lachute, QC (CSE4) at an altitude of 3,500 ft. Traffic was passed.

A Panorama Fixed Wings Beech 1900D (C-GORF/PNO791) from Alma, QC (CYTF) to Montréal/St-Hubert, QC (CYHU) was observed 300 ft below its cleared altitude. To ensure separation, the air traffic controller (ATC) instructed a Max Aviation Beech B100 (C-FOGP/MAX120) from Montréal/St-Hubert, QC (CYHU) to Montréal/St-Hubert, QC (CYHU) to turn. No loss of separation.

A Jazz de Havilland DHC-8-402 (JZA7982) from Rouyn-Noranda, QC (CYUY) to Montréal/Pierre-Elliott-Trudeau, QC (CYUL) reported a possible bird strike upon departure near the Bravo intersection. A vehicle (ST23) was notified. ST23 did not find any remains on the runway. No impact on operations.

A Pavillon Du Lac Berthelot Inc. de Havilland DHC-2 MK.1 (C-GEXK) crashed near Lac Berthelot in Abitibi. No injuries.

A privately registered Cessna 180C had an engine failure near Trois-Rivières, QC (CYRQ). The pilot tried to land in a field and their engine restarted. Pilot still landed on a grassy surface in the Mont-Carmel field as a precaution. No emergency declared. The aircraft was not damaged and its emergency locator transmitter (ELT) did not activate. Pilot had to check their aircraft before leaving. There was no impact on operations.

An Air Canada Airbus BD-500-1A11 (C-GVUH/ACA418) from Toronto/Lester B. Pearson, ON (CYYZ) to Montréal/Pierre-Elliott-Trudeau, QC (CYUL) on final for Runway 24L received a traffic alert and collision avoidance system (TCAS) resolution advisory (RA) for a Cornwall Aviation Cessna 172N (C-GAIZ) from Cornwall, ON (CYCC) to Cornwall, ON (CYCC), in the Ville-Marie circuit. ACA418 pulled up; no further impact on operations.

A pilot reported two unsupervised dogs (a white and a brown one) inside the airport perimeter, near the Taxiway C and D hangars. SDC notified. No impact.

Upon takeoff from Runway 24R, a Pratt & Whitney Canada Corp. Cessna 560XLS (C-GPAW) from Montréal/Saint-Hubert, QC (CYHU) to Columbus, OH (KCMH) reported a traffic alert and collision avoidance system (TCAS) resolution advisory (RA) due to its proximity to a Cargair Ltd. Cessna 152 (C-GZSS) from Montréal/Saint-Hubert, QC (CYHU) to Montréal/Saint-Hubert, QC (CYHU) that was departing Runway 24L. C-GPAW was notified about the aircraft and had it in sight.

After being instructed to turn left, a Textron Aviation Cessna 208 (N672TA) from Québec/Jean-Lesage, QC (CYQB) to Fredericton, NB (CYFC) was seen turning right. The aircraft was twice instructed to immediately turn left before it complied. Impact on operations: loss of separation with a Porter Airlines de Havilland DHC-8-402 (POE514) from Québec/Jean-Lesage, QC (CYQB) to Toronto/Billy Bishop, ON (CYTZ) that was taking off from Runway 24.

A vehicle (PE89) was authorized on Runway 06/24 solely to inspect some runway lights. The vehicle was observed on Taxiway B5, near intersection B, without clearance.

An Airmedic Inc. Pilatus PC-12/47E (C-GMXD/AM267-M) on a MEDEVAC flight from Éléonore, QC (CEL8) to Rouyn-Noranda, QC (CYUY) received a traffic alert and collision avoidance system (TCAS) alert approximately 10 NM on final for Runway 26 regarding an aircraft ahead of them, a G.D.G. Aviation Cessna A188 (C-GZNI) from Val-d’Or, QC (CYVO) to Kapuskasing, ON (CYYU); C-GMXD pulled up. The aircraft in conflict was then seen approximately 7 NM on final. Afterwards, the aircraft in conflict contacted the flight service station (FSS) on the en-route frequency. The aircraft was identified and notified about the incident.

A Collège d’enseignement général et professionnel de Chicoutimi Beech C 23 (C-GBQI) from Chicoutimi/Saint-Honoré, QC (CYRC) to Chicoutimi/Saint-Honoré, QC (CYRC) was observed on the departure path at an altitude of 1,500 ft when it was cleared for right downwind for Runway 12, with a minimum altitude of 2,000 ft. Conflict with a Collège d’enseignement général et professionnel de Chicoutimi Beech C 23 (C-GLYC) from Chicoutimi/Saint-Honoré, QC (CYRC) to Chicoutimi/Saint-Honoré, QC (CYRC) that was departing Runway 12.

A Collège d’enseignement général et professionnel de Chicoutimi Beech C-23 (C-GPGN) from Chicoutimi/Saint-Honoré, QC (CYRC) to Montréal/Saint-Hubert, QC (CYHU) was observed on the radar at 1,300 ft near Mont Saint-Bruno, going in the opposite direction of traffic without communicating with air traffic control (ATC) or receiving authorization. Departures from the airport had to be interrupted for two minutes.

Loss of separation between a WestJet Boeing 737-7CT (C-GWSQ/WJA579) from Montréal/Pierre-Elliott-Trudeau, QC (CYUL) to Toronto/Lester B. Pearson, ON (CYYZ) and an Air Canada Airbus BD-500-1A11 (C-GVDQ/ACA401) from Montréal/Pierre-Elliott-Trudeau, QC (CYUL) to Toronto/Lester B. Pearson, ON (CYYZ) when WJA579 did not turn as instructed by the air traffic control (ATC) unit. The pilot did not read back instructions to turn.

A Pascan British Aerospace Jetstream 3212 (PSC562) from Quebec/Jean Lesage, QC (CYQB) to Montreal/St-Hubert, QC (CYHU) turned base for CYHU prior to reaching PIDRI. Impact on operations: separation loss with a Panorama Fixed Wings Ltd. Pilatus PC-12 (PNO727) from Montreal/Mirabel, QC (CYMX) to Montreal/St-Hubert, QC (CYHU).

A Richcopter Inc. Cessna 150M (C-FUAE) from Ottawa/Gatineau, QC (CYND) to Ottawa/Gatineau, QC (CYND) that was following an irregular circuit path prematurely turned into the crosswind, creating a dangerous situation with a Richcopter Inc. Cessna 150M (C-GXGF) from Ottawa/Gatineau, QC (CYND) to Ottawa/Gatineau, QC (CYND). No impact on operations.

A privately registered Cessna 177 from Montreal/St-Hubert, QC (CYHU) to Montreal/St-Hubert, QC (CYHU) entered the Ottawa/Gatineau, QC (CYND) control zone (CZ) 5NM southeast (SE) of the airport, westbound (WB) at 2500 ft and on descent, without contacting the flight service station (FSS). The Cessna 177 came close, within 100 ft, to a privately registered Beech B19 from Ottawa/Gatineau, QC (CYND) to Ottawa/Gatineau, QC (CYND) that was 3NM south of CYND at 1900 ft. Traffic information was passed multiple times to the Beech B19, who was unable to establish visual contact.

An Air Inuit de Havilland DHC-8-314 (C-FAID/AIE880) from La Grande Rivière, QC (CYGL) to Inukjuak, QC (CYPH) departed from Runway 31 while a Keewatin Air Beech B200 (C-FSKX/KEW205) from Ottawa/Macdonald-Cartier, ON (CYOW) to La Grande Rivière, QC (CYGL) was 5 NM final for Runway 13 at 1314Z. The flight service station (FSS) stated twice that there was another aircarft on the opposite runway with an estimated time of arrival (ETA) of one hour. KEW205 aborted its approach and landed at 1316Z. AIE880 stated that it heard that the other aircraft was on final for Runway 31.

A Government of Quebec de Havilland DHC-8-315 (QUE40M) from Mont-Joli, QC (CYYY) to Îles-de-la-Madeleine, QC (CYGR), on takeoff from Runway 06, reported two red distress flares near the aircraft. Afterwards, the Coast Guard confirmed that there were actually distress flare activities taking place at the Institut Maurice-Lamontagne (IML), located approximately 3 NM from CYYY, on the Runway 06 centerline.

An Air Inuit de Havilland DHC-8-300 (AIE802) from Kuujjuarapik, QC (CYGW) to Salluit, QC (CYZG) took position for departure from Runway 03 and was advised of the presence of a dead bird near the Runway 03 threshold. The airport attendant was notified. A small bird carcass was removed.

A Richcopter Inc. Cessna 150M (C-GDXD) from Ottawa/Gatineau, QC (CYND) to Ottawa/Gatineau, QC (CYND) was observed cutting off a Richcopter Inc. Robinson R44 (C-GAHE) from Ottawa/Gatineau, QC (CYND) to Ottawa/Gatineau, QC (CYND) on final for Runway 27. The information regarding the aircraft had previously been forwarded and C-GAHE conducted its final south of the centreline to maintain separation. No impact on operations.

A Richcopter Inc. Cessna 150M (C-FUAE) from Ottawa/Gatineau, QC (CYND) to Ottawa/Gatineau, QC (CYND) was twice observed cutting off other aircraft on final; a Richcopter Inc. Cessna 150M (C-FTOD) from Ottawa/Gatineau, QC (CYND) to Ottawa/Gatineau, QC (CYND) at 2138Z; and a privately registered Piper PA-28R-180 from Ottawa/Gatineau, QC (CYND) to Ottawa/Gatineau, QC (CYND) at 2151Z. The information regarding the other aircraft had been relayed. No impact on operations.

A Panorama Fixed Wings Ltd. Pilatus PC-12/45 (PNO782) from Quebec/Jean-Lesage, QC (CYQB) to Montreal/Saint-Hubert, QC (CYHU), descending to 5,000 ft, stopped descending at 5,200 ft due to a traffic alert and collision avoidance system (TCAS) warning. The other aircraft, a Cargair Cessna 172M (C-GGJK) on a VFR flight from Montreal/Saint-Hubert, QC (CYHU) to Montreal/Saint-Hubert, QC (CYHU) at 4,600 ft, switched direction without notice. Information on the aircraft was relayed to PNO782. Separation was maintained.

A Sky Jet M.G. Beech 1900D (LSJ609) and a Sky Jet M.G. Beech 1900D (LSJ629) were flying flight legs at Basse Côte-Nord at the same time.

A Swoop Inc. Boeing 737-8CT (C-FYBK/WSW418) from Toronto/Lester B. Pearson Intl, ON (CYYZ) to Kelowna, BC (CYLW) reported a traffic alert and collision avoidance system (TCAS) resolution advisory (RA) on approach 14NM northeast of CYLW with a Southern Interior Flight Centre Cessna 172S (C-GSFR) from Kelowna, BC (CYLW) to Kelowna, BC (CYLW) outside the control zone. Traffic passed both ways.

A Pascan British Aerospace Jetstream 3212 (PSC313) from Sept-Îles, QC (CYZV) to Québec/Jean-Lesage, QC (CYQB) received a resolution advisory (RA) from the traffic alert and collision avoidance system (TCAS) when descending toward CYQB. Another aircraft, a privately registered Piper PA-38-112, had PSC313 in sight. The information regarding the aircraft was relayed to the two aircraft. No loss of separation.

A Sasair Inc. Cessna 152 (C-FJSO) from Quebec/Jean-Lesage, QC (CYQB) to Quebec/Jean-Lesage, QC (CYQB) did not follow tower instructions and cut off the route of an Aviation Starlink Inc. Learjet 45 (C-GMCP/TLK833) from Montreal/Pierre-Elliott-Trudeau, QC (CYUL) to Quebec/Jean-Lesage, QC (CYQB) on final for Runway 06. TLK833 was instructed to abort its approach and pull up. No further impact on operations.

After a runway change at Montreal/Pierre-Elliott-Trudeau, QC (CYUL), a Jazz Embraer ERJ 170-200 SU (C-FEKI/JZA8607) from Boston, MA (KBOS) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) was cleared for the instrument landing system (ILS) approach for Runway 24L, and had initiated its turn on final, when a Jazz Bombardier CL-600-2D24 (JZA8103) from Halifax/Stanfield, NS (CYHZ) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) and an Air Canada Airbus BD-500-1A11 (ACA411) from Montreal/Pierre-Elliott-Trudeau, QC (CYUL) to Toronto/Lester B. Pearson, ON (CYYZ) were in conflict. The aircraft was instructed to continue on its current route. No loss of separation. No other impact on operations.

A Provincial Airlines de Havilland DHC-8-314 (C-GYCV/PVL1910) from Montreal/Pierre-Elliott-Trudeau, QC (CYUL) to Quebec/Jean-Lesage, QC (CYQB) was cleared to conduct a visual approach behind an aircraft operated by Hydro-Quebec (HYD351) that was on a flight from Quebec/Jean-Lesage, QC (CYQB). After landing, HYD351 had to turn around to leave via Taxiway A, since the intersection of the two runways (the next exit) was NOTAM closed. Runway separation would not have been maintained.

Aviation Incident Report #17559: A Cargair Cessna 152 (C-GYWA) was conducting touch-and-gos on Runway 23. At that time, a Chrono Aviation Pilatus PC-12/45 (C-GICR/NDL876) was performing an area navigation (RNAV) approach for Runway 23. There was no contact between the pilots until C-GYWA made a turn on final, passing in front of NDL876, which caused a loss of safe separation between the aircraft. The pilots of the two aircraft conducted a go-around.

Immediately after takeoff, a Jazz de Havilland DHC-8-402 (JZA7936) from Montreal/Pierre-Elliott-Trudeau, QC (CYUL) to Quebec/Jean-Lesage, QC (CYQB) was authorized to climb to 5,000 ft because an Endeavor Air Bombardier CL-600-2B19 (EDV4932) from Detroit/Wayne County, MI (KDTW) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL), was descending at 6,000 ft. The information about the aircraft was relayed, but JZA7936 nevertheless received a resolution advisory (RA) from the traffic alert and collision avoidance system (TCAS). No loss of separation and no impact on operations.