2026 — CADORS occurrences
Transport Canada CADORS aviation occurrence data for 2026.
12,969Total occurrences
Category tags
An occurrence can carry more than one category tag, so these counts can add up to more than the total occurrences above.
- Other: 5,213
- ATM/CNS: 4,072
- Aerodrome: 1,473
- System/component failure or malfunction [non-powerplant]: 1,397
- Navigation Errors: 1,059
- Airprox/TCAS alert/loss of separation/(near) midair collisions: 534
- Bird: 485
- Medical: 418
- Runway Incursion: 334
- Abrupt manoeuvre: 295
- Security related: 277
- Turbulence encounter: 246
Recent occurrences
- 2026U0053 · 2026-10-05 · Incident · 4634N / 06428W
- 2026U0052 · 2026-09-26 · Accident · 4522N / 07301W
- 2026U0047 · 2026-09-11 · Accident · GREATER MONCTON ROMEO LEBLANC INTERNATIONAL AIRPORT · GREATER MONCTON ROMEO LEBLANC INTERNATIONAL AIRPORT (CYQM)
- 2026P2207 · 2026-08-26 · Incident · VANCOUVER INTL BC (CYVR) · VANCOUVER INTL BC (CYVR)
- 2026Q2752 · 2026-08-24 · Accident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL) · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
- 2026O2266 · 2026-08-20 · Incident · TORONTO / OSHAWA EXECUTIVE AIRPORT ON (CYOO) · TORONTO / OSHAWA EXECUTIVE AIRPORT ON (CYOO)
- 2026P1616 · 2026-08-04 · Accident · 4910N / 12159W
- 2026P2228 · 2026-08-04 · Incident · NANAIMO AIRPORT · NANAIMO AIRPORT (CYCD)
- 2026Q3089 · 2026-08-03 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL) · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
- 2026O2299 · 2026-08-02 · Incident · SIOUX LOOKOUT ON (CYXL) · SIOUX LOOKOUT ON (CYXL)
- 2026C4246 · 2026-08-02 · Incident · EDMONTON INTL AB (CYEG) · EDMONTON INTL AB (CYEG)
- 2026O2257 · 2026-08-01 · Incident · OTTAWA / MACDONALD-CARTIER INTL ON (CYOW) · OTTAWA / MACDONALD-CARTIER INTL ON (CYOW)
- 2026C4174 · 2026-08-01 · Incident · FORT MCMURRAY AB (CYMM) · FORT MCMURRAY AB (CYMM)
- 2026O2255 · 2026-08-01 · Incident · MOOSONEE ON (CYMO) · MOOSONEE ON (CYMO)
- 2026P2226 · 2026-08-01 · Incident · VICTORIA INTL BC (CYYJ) · VICTORIA INTL BC (CYYJ)
- 2026O2308 · 2026-08-01 · Incident · SAULT STE. MARIE ON (CYAM) · SAULT STE. MARIE ON (CYAM)
- 2026C4259 · 2026-07-31 · Accident · LAC DU BONNET MB (CYAX) · LAC DU BONNET MB (CYAX)
- 2026Q3039 · 2026-07-31 · Incident · MONTRÉAL / ST-HUBERT QC (CYHU) · MONTRÉAL / ST-HUBERT QC (CYHU)
- 2026P2191 · 2026-07-31 · Incident · TERRACE BC (CYXT) · TERRACE BC (CYXT)
- 2026P2194 · 2026-07-31 · Incident · VANCOUVER INTL BC (CYVR) · VANCOUVER INTL BC (CYVR)
- 2026O2254 · 2026-07-31 · Incident · LONDON ON (CYXU) · LONDON ON (CYXU)
- 2026P2230 · 2026-07-31 · Incident · VANCOUVER INTL BC (CYVR) · VANCOUVER INTL BC (CYVR)
- 2026C4247 · 2026-07-31 · Incident · EDMONTON INTL AB (CYEG) · EDMONTON INTL AB (CYEG)
- 2026C4192 · 2026-07-31 · Incident · MEDICINE HAT AB (CYXH) · MEDICINE HAT AB (CYXH)
- 2026Q3043 · 2026-07-31 · Incident · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL) · MONTRÉAL / PIERRE ELLIOTT TRUDEAU INTL QC (CYUL)
Occurrence counts reflect reporting activity and traffic volume, not a measure of relative safety. Source: Transport Canada — CADORS, under the Open Government Licence – Canada.