September 13, 2022

Incident at MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)

The tower instructed an Air Canada Airbus BD-500-1A11 (C-GJYI/ACA751) from Boston Intl, MA (KBOS) to Montréal/Pierre-Elliott-Trudeau, Intl, QC (CYUL) to conduct a go-around because a Gama Aviation Beech 300 (N837UP/GAJ837) from New York/Westchester County, NY (KHPN), to Montréal/Pierre-Elliott-Trudeau Intl, QC (CYUL) was still on Runway 24R. No further impact on operations.

July 14, 2022

Incident at MONTRÉAL / ST-HUBERT QC (CYHU)

A NetJets Aviation Embraer EMB-505 (EJA442) from Boston, MA (KBOS) to Montréal/St-Hubert, QC (CYHU) received and read back instructions to descend to 3,000 ft, but was observed at 2,000 ft. No impact on operations.

Incident at MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)

An Airsprint Inc. Cessna 525B (ASP654) from Boston, MA (KBOS) to Montréal/Pierre-Elliott-Trudeau, QC (CYUL) pulled up from Runway 24R because of an unstable approach. No impact on operations.

June 16, 2022

Incident at 35NM MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL) (Aerodrome - other)

On standby circuit to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) an Air Canada Airbus A330-343 (C-GKUG/ACA885) from Geneva, Switzerland (LSGG) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) requested to be rerouted to Boston, MA (KBOS). En route, ACA885 requested to travel to Ottawa/Macdonald-Cartier, ON (CYOW)mbecause KBOS was no longer accepting a diversion. ACA885 declared an emergency as CYOW was also no longer accepting a diversion. Coordination completed. ACA885 on the ground at CYOW without incident at 2225Z. National Operations Centre (NOC) and Aviation Operations Centre (AOC) notified.

May 28, 2022

Incident at 4533N / 07326W

A Jazz Embraer ERJ 170-200 SU (JZA8605) from Boston, MA (KBOS) to Montréal/Pierre Elliott Trudeau, QC (CYUL) reported a malfunction of their radar altimeter, which reported them as on the ground while they were between 3000-4000ft above ground level (AGL). No operational impact.

May 19, 2022

Incident at 4737N / 07229W

A United Airlines Boeing 787-9 (UAL944) from Chicago/O’Hare, IL (KORD) to Frankfurt, Germany (EDDF) declared a medical emergency due to a sick passenger on board and changed its destination from EDDF to Boston/Logan, MA (KBOS). The aircraft had to dump fuel from 2140Z to 2146Z. Impact on operations: a Jazz Bombardier CL-600 2B19 (JZA8497) from Saint John, NB (CYSJ) to Toronto/Lester B. Pearson, ON (CYYZ) and an Air Canada Boeing 777-333ER (ACA840) from Toronto/Lester B. Pearson, ON (CYYZ) to Frankfurt, Germany (EDDF) changed altitudes so that UAL944 could dump fuel.

May 14, 2022

Incident at MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL) (Incursion - runway - animal)

When landing, an Envoy Air Inc.Embraer EMB-145 (ENY3600) from Chicago/OHare, IL (KORD) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) notified the tower that a small animal was on the runway. An Air Canada Airbus A330-343 (ACA813) from Lisbon/Humberto Delgado, Portugal (LPPT) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) and a Jazz Embraer ERJ 170-200 SU (JZA8607) from Boston, MA (KBOS) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) were instructed to pull up to allow time for the animal to get off the runway.

May 3, 2022

Incident at 4530N / 07330W

After receiving and correctly reading back clearance to descend to 4,000 ft, a Jazz Embraer ERJ 170-200 SU (JZA8607) from Boston, MA (KBOS) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) was observed descending to 3,000 ft. No impact on operations.

April 27, 2022

Incident at MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)

The tower instructed a Jazz Embraer ERJ 170-200 SU (C-FEKH/JZA8607) from Boston, MA (KBOS) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) to conduct a go-around because an Air Canada Airbus BD-500 1A11 (C-GROV/ACA332) from Edmonton, AB (CYEG) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) was slow departing the runway.

March 9, 2022

Incident at MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)

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.

March 5, 2022

Incident at MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)

On final for Runway 06L, a Jazz Embraer ERJ 170-200 SU (JZA8609) from Boston, MA (KBOS) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) conducted a go-around due to an Air Inuit Ltd. Boeing 737-300 (AIE732) from Kuujjuaq, QC (CYVP) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) that was still on the runway and was exiting at the end of the runway. No other impact.

February 20, 2022

Incident at MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL) (Aerodrome - runway or taxiway surface condition)

A Jazz Embraer ERJ 170-200 SU (C-FRQK/JZA8609) from Boston/Logan, MA (KBOS) to Montreal/Pierre-Elliott-Trudeau, QC (CYUL) aborted its approach because of strong winds and the runway surface conditions (RSC).

August 19, 2022

Incident at 4902N / 12056W

Both an Air Canada Boeing 737 MAX 8 (ACA532) from Vancouver, BC (CYVR) to Boston, MA (KBOS) and a Swoop Inc. Boeing 737-800 (WSW402) from Abbotsford, BC (CYXX) to Winnipeg/James Armstrong Richardson, MB (CYWG) reported receiving a strong/ongoing emergency locator transmitter (ELT) signal. Joint Rescue Coordination Centre (JRCC) Victoria was notified.

July 28, 2022

Incident at 11NM NE PITT MEADOWS BC (CYPK) (Weather balloon, meteor, rocket, CIRVIS/UFO)

An Air Canada Boeing 737 MAX 8 (C-FTJV/ACA533) from Boston, MA (KBOS) to Vancouver, BC (CYVR) reported a balloon passing at 15,000 feet, northeast of Pitt Meadows, BC (CYPK).

July 5, 2022

Incident at 4949N / 11753W

A Chartright Air Inc. Gulfstream 200 (HRT100) from Boston, MA (KBOS) to Vancouver, BC (CYVR) declared a medical emergency for a passenger onboard. HRT100 requested direct routing to Runway 26L at CYVR and have emergency personal on hand. HRT100 landed safely without incident. No operational impact.

September 6, 2022

Incident at TORONTO / LESTER B. PEARSON INTL ON (CYYZ)

An American registered Gulfstream 200 (N811VE) from Fort Lauderdale, FL (KFXE) to Toronto/Lester B. Pearson, ON (CYYZ) was approximately 13.6NM final for Runway 06R when they reported encountering wake. N811VE was following 4.2NM behind a Republic Airways Embraer ERJ 170-200 LR (N110HQ/RPA4556) from Boston, MA (KBOS) to Toronto/Lester B. Pearson, ON (CYYZ) at 4000 feet.

August 29, 2022

Incident at TORONTO / BILLY BISHOP TORONTO CITY AIRPORT ON (CYTZ)

An American, corporately registered Dassault Mystere Falcon 50 (N550WM) from Kitchener/Waterloo, ON (CYKF) to Kitchener/Waterloo, ON (CYKF) entered the Toronto/Billy Bishop, ON (CYTZ) airspace without clearance. A Porter Airlines de Havilland DHC-8-402 (POE945) from Toronto/Billy Bishop, ON (CYTZ) to Boston/Logan, MA (KBOS) had its departure delayed by 2 minutes.

August 9, 2022

Incident at TORONTO / BILLY BISHOP TORONTO CITY AIRPORT ON (CYTZ)

After a Porter Airlines de Havilland DHC-8-402 (C-GLQJ/POE947) from Toronto/Billy Bishop, ON (CYTZ) to Boston, MA (KBOS) pushed back from the gate, the pilot declared a "PAN PAN" due to a sick passenger. The Aircraft Rescue and Fire Fighting (ARFF) unit responded to the aircraft. No impact to operations.

August 4, 2022

Incident at TORONTO / LESTER B. PEARSON INTL ON (CYYZ) (ATM - inaccurate aeronautical information)

An Air Canada Airbus BD-500-1A11 (C-GJYE/ACA1098) from San Jose/Juan Santamaria, Costa Rica (MROC) to Toronto/Lester B. Pearson, ON (CYYZ) and a Jazz Bombardier CL-600-2D24 (C-FIJZ/JZA8695) from Boston, MA (KBOS) to Toronto/Lester B. Pearson, ON (CYYZ) both conducted an overshoot for Runway 24L, via air traffic control (ATC), due to a false incursion alarm. Both the tower and ground ATC confirmed there was no traffic on Taxiway W near the runway. ACA1098 landed safely on Runway 23 at 2110Z. JZA8695 landed safely on Runway 23 at 2118Z.

July 12, 2022

Incident at TORONTO / BILLY BISHOP TORONTO CITY AIRPORT ON (CYTZ) (FOD (foreign object debris), Aerodrome, runway or taxiway shutdown)

A Porter Airlines Inc. de Havilland DHC-8-402 (C-GLQV/POE942) from Boston, MA (KBOS) to Toronto/Billy Bishop, ON (CYTZ) hit a bird while landing. One seagull was found intact. One aircraft in the circuit (CCT) was instructed to conduct an overshoot so the bird could be cleaned up.

June 24, 2022

Incident at TORONTO / LESTER B. PEARSON INTL ON (CYYZ)

A Jazz Bombardier CL-600-2D24 (JZA8691) from Boston, MA (KBOS) to Toronto/Lester B. Pearson, ON (CYYZ) conducted an overshoot of Runway 23 on its own due to a "wind pocket" the aircraft experienced over the runway.

June 21, 2022

Incident at HAMILTON ON (CYHM) (FOD (foreign object debris))

A Latitude Air Ambulance LearJet 35A (C-GAJS) on a MEDEVAC flight from Hamilton, ON (CYHM) to Boston, MA (KBOS) reported a bird strike (windshield) while departing from Runway 24. Maintenance found a baby red-tailed hawk, intact. Information was passed to the Area Control Centre (ACC) to relay to the pilot. No impact on operations.

June 7, 2022

Incident at TORONTO / LESTER B. PEARSON INTL ON (CYYZ)

An American Airlines Airbus A319 (N9016/AAL1745) from Charlotte/Douglas, NC (KCLT) to Toronto/Lester B. Pearson, ON (CYYZ) was instructed to conduct an overshoot for Runway 06R due to the preceding arrival, a NetJets Aviation Cessna 680 (N569QS/EJA569) from Boston, MA (KBOS) to Toronto/Lester B. Pearson, ON (CYYZ), being slow to exit.

May 28, 2022

Incident at In the vicinity of: TORONTO / BILLY BISHOP TORONTO CITY AIRPORT ON (CYTZ)

A Porter Airlines Inc. de Havilland DHC-8-402 (POE944) from Boston, MA (KBOS) to Toronto/Lester B. Pearson, ON (CYYZ) advised of flight control issues, no emergency declared and continued to destination. POE944 landed at 2210Z without further issues.

May 11, 2022

Incident at TORONTO / LESTER B. PEARSON INTL ON (CYYZ)

A Jazz Embraer ERJ 170-200 SU (JZA8687) from Boston, MA (KBOS) to Toronto/Lester B. Pearson, ON (CYYZ) reported a possible bird strike when landing on Runway 23. Runway was inspected and nothing was found. Aircraft informed. No operational impact.

April 28, 2022

Incident at TORONTO / LESTER B. PEARSON INTL ON (CYYZ)

A Jazz Embraer ERJ 170-200 SU (JZA7505) from Boston, MA (KBOS) to Toronto/Lester B. Pearson, ON (CYYZ) was instructed by Air Traffic Control (ATC) to conduct a go-around due to a Skyservice Business Aviation Honda HA-420 (C-FJJT) that had missed directed taxiway instructions and remained on the runway.

April 21, 2022

Incident at TORONTO CENTRE / ACC DE TORONTO

The Montreal Area Control Centre (CZU) handed off an Alaska Airlines Boeing 737-900 (ASA840) from Boston, MA (KBOS) to Seattle-Tacoma, WA (KSEA) to the East High/Picton controller and advised the aircraft was "no radio" (NORDO). The aircraft transited Toronto Centre (CZY) airspace at FL320. Communication was established at 1620Z. The North American Aerospace Defence Command (NORAD) was advised. No operational impact.

April 23, 2022

Incident at TORONTO / LESTER B. PEARSON INTL ON (CYYZ)

A Jazz Embraer ERJ 170-200 SU (JZA7513) from Boston, MA (KBOS) to Toronto/Lester B. Pearson, ON (CYYZ) reported wake turbulence behind a WestJet Boeing 737-700 (WJA434) from Edmonton, AB (CYEG) to Toronto/Lester B. Pearson, ON (CYYZ) while on approach for Runway 23. No impact to operations.

April 11, 2022

Incident at TORONTO / LESTER B. PEARSON INTL ON (CYYZ)

A Republic Airways Embraer ERJ 170-200 LR (RPA4559) from Toronto/Lester B. Pearson Intl, ON (CYYZ) to Boston Intl, MA (KBOS) was observed climbing through the assigned altitude without air traffic control (ATC) authorization. No impact on operations.

March 27, 2022

Incident at 62NM TORONTO / LESTER B. PEARSON INTL ON (CYYZ)

A WestJet Encore de Havilland DHC-8402 (C-GWEQ/WEN3606) from Toronto/Lester B. Pearson Intl, ON (CYYZ) to Boston Intl, MA (KBOS) requested return to CYYZ after entering Cleveland Air Route Traffic Control Centre (ZOB) airspace due to a mechanical issue. The aircraft did not declare an emergency and landed Runway 33R at 2052Z without further incident. No impact to operations.

Incident at TORONTO / BILLY BISHOP TORONTO CITY AIRPORT ON (CYTZ)

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.

February 15, 2022

Incident at TORONTO / LESTER B. PEARSON INTL ON (CYYZ)

An Air Canada Boeing 787-9 (ACA792) from Los Angeles, CA (KLAX) to Toronto/Lester B. Pearson, ON (CYYZ) was instructed to conduct a go-around for Runway 24R due to a Jazz Embraer 170-200 SU (JZA7513) from Boston, MA (KBOS) to Toronto/Lester B. Pearson, ON (CYYZ) that was slow to exit. ACA792 landed without incident at 0026Z. No other impact to operations.

August 3, 2022

Incident at 4718N / 06918W

A Max Aviation Beech B200 (C-GISZ/MAX220) from Montréal/St-Hubert, QC (CYHU) to Rocher-Percé, QC (Pabok) (CTG3) was seen off course from the cleared route and flying direct CTG3. The route known by the air traffic service (ATS) unit was VODIX CTG3. Impact on operations: MAX220 entered Boston, MA (KBOS) airspace.

August 26, 2022

Incident at 4329N / 06028W

An American Airlines Boeing 777-200 (AAL749) from Madrid, Spain (LEMD) to Charlotte/Douglas, NC (KCLT) diverted to Boston, MA (KBOS) due to a medical emergency. No impact to operations.

August 7, 2022

Incident at 4414N / 06749W

A Jazz de Havilland DHC-8-402 (JZA8661) from Halifax/Stanfield, NS (CYHZ) to Boston, MA (KBOS) returned to CYHZ with a minor maintenance issue.

August 6, 2022

Incident at HALIFAX / STANFIELD INTL NS (CYHZ)

A Jazz de Havilland DHC-8-402 (C-GYJZ/JZA8662) from Boston, MA (KBOS) to Halifax/Stanfield, NS (CYHZ) reported a traffic alert and collision avoidance system (TCAS) resolution advisory (RA) in reference to a Canadian Helicopters Sikorsky S-76C (C-FLFN) from Halifax/Stanfield, NS (CYHZ) to New Glasgow (Aberdeen Hosp), NS (Heli) (CNG2) that was outbound, VFR, south of the approach. No impact.

July 22, 2022

Incident at J.A. DOUGLAS MCCURDY SYDNEY AIRPORT

A Flexflight Canadair CL-600-1A11 (OYCCH/FXT60H) from Boston, MA (KBOS) to Sydney/J.A. Douglas McCurdy, NS (CYQY) inbound IFR on the area navigation (RNAV) 24 approach made their initial call on the mandatory frequency inside of the initial fix RNAV 24 at OBVUP.

July 7, 2022

Incident at 5443N / 05446W

A Delta Air Lines Boeing 767-300 (N181DN/DAL211) from Prague/Václav Havel, Czech Republic (LKPR) to New York/John F. Kennedy, NY (KJFK) requested to lower and divert to Goose Bay, NL (CYYR) due to flight control issues. Air Traffic Control (ATC) cleared the aircraft to the requested level, and the aircraft subsequently requested to continue to Boston, MA (KBOS), which was approved. No impact to operations.

June 24, 2022

Incident at In the vicinity of: GREATER MONCTON ROMEO LEBLANC INTERNATIONAL AIRPORT (CYQM)

An American, corporately registered Gulfstream GVI (N4CP) from Trenton–Mercer, NJ (KTTN) to Paris/Le Bourget (LFPB) reported a cracked windshield. The aircraft conducted a turnaround to Westfield, MA (KBAF), and then diverted to Boston, MA (KBOS).

June 15, 2022

Incident at 4430N / 04544W

A Delta Air Lines Boeing 767-300 (N169DZ/DAL124) from Boston, MA (KBOS) to Lisbon/Humberto Delgado, Portugal (LPPT) entered Gander (QX) airspace from New York (NY) at the wrong altitude. The aircraft was cleared to a new level. No impact, no traffic.

June 18, 2022

Incident at HALIFAX / STANFIELD INTL NS (CYHZ) (Bird presence, Aerodrome, runway or taxiway shutdown)

As a Republic Airways Embraer ERJ 170-100 (N867RW/RPA4776) from Halifax/Stanfield, NS (CYHZ) to Boston, MA (KBOS) prepared for its take-off roll on Runway 23, they reported a bird sitting on the runway in front of them and asked to wait until it could be removed. The wildlife officer responded within three minutes and RPA4776 departed. No other operational impact.

June 5, 2022

Incident at 4448N / 05252W

A Swiss International Air Lines Airbus A330-343 (HBJHN/SWR53T) from Boston, MA (KBOS) to Zurich, Switzerland (LSZH) was issued FL380 but climbed to FL390.

May 29, 2022

Incident at NOVOK intersection

A Virgin Atlantic Airways Airbus A330-300 (VIR92) from Orlando, FL (KMCO) to London/Heathrow, United Kingdom (EGLL) checked in at NOVOK from the New York Oceanic Area Control Centre (NYOAC) and immediately declared a medical emergency for a passenger and requested clearance to Boston, MA (KBOS). The aircraft was given clearance. No loss in service and no delays.

May 21, 2022

Incident at JEBBY intersection

Flight data for an Iberia Airlines Airbus A330-300 (IBE6166) from Boston, MA (KBOS) to Madrid/Adolfo Suárez, Spain (LEMD) was passed to New York (NY), however, NY was not aware of the flight at the control sector.

April 23, 2022

Incident at 4258N / 06508W

A Tap Air Portugal Airbus A321-271NX (TAP215) from Lisbon/Humberto Delgado, Portugal (LPPT) to Boston/Logan, MA (KBOS) reported severe turbulence at FL360 and FL350. The aircraft descended to FL320. The London (XU) flight information center (FIC) was advised. Significant meteorological information (SIGMET) O1 issued.

April 17, 2022

Incident at 4457N / 06210W

A Turkish Airlines Boeing 787-9 (THY84U) from Chicago/OHare, IL (KORD) to Boston, MA (KBOS) declared a medical emergency and requested a turn around to KBOS. No impact to operations.

April 7, 2022

Incident at 4706N / 06255W

A United States Department of Defence (Transportation Command) Boeing 747-400 (CMB414) from McGuire Field/Wrightstown, NJ (KWRI) to Šiauliai, Lithuania (EYSA) requested a return to its destination due to a heating and cooling issue. The aircraft then requested Boston, MA (KBOS) as its new destination. CMB414 was given clearance to KBOS. No emergency declared and no loss in service.

April 1, 2022

Incident at 4647N / 05944W

A TAP Air Portugal Airbus A321-271NX (TAP215) from Lisbon/Humberto Delgado, Portugal (LPPT) to Boston/Logan, MA (KBOS) hit severe turbulence at FL380 and immediately descended to FL340. No reported injuries or damage. London (XU) flight information centre (FIC) notified.

March 25, 2022

Incident at 4909N / 06024W

A Qatar Airways Airbus A350-900 (QTR66V) from Doha, Qatar (OTHH) to Boston Intl, MA (KBOS) reported severe turbulence just North of SIGMET area, F5.

February 26, 2022

Incident at 6400N / 00300W

Delayed entry as a result of NAV CANADA safety and evaluation quality assurance (QA) review: The Gander area control centre (ACC) reported that longitudinal separation was not ensured between an Icelandair Boeing 767-300 (ICE631) from Keflavik, Iceland (BIKF) to Boston, MA (KBOS) and an Icelandair Boeing 737 MAX 8 (ICE623) from Keflavik, Iceland (BIKF) to Newark, NJ (KEWR) that were on the same track.

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