Aviation Occurrences at SHERBROOKE QC (CYSC)

175Total occurrences

By year

1996: 1
1997: 1
1999: 2
2000: 2
2001: 7
2002: 3
2003: 6
2004: 5
2005: 7
2006: 11
2007: 8
2008: 3
2009: 4
2010: 5
2011: 4
2012: 5
2013: 5
2015: 12
2016: 2
2017: 4
2018: 6
2019: 6
2020: 2
2021: 2
2022: 11
2023: 13
2024: 14
2025: 21
2026: 3

By category

Other: 94
ATM/CNS: 33
Aerodrome: 22
System/component failure or malfunction [non-powerplant]: 19
Airprox/TCAS alert/loss of separation/(near) midair collisions: 17
Navigation Errors: 13
System/component failure or malfunction [powerplant]: 12
Runway Incursion: 9
Undershoot/overshoot: 8
Abnormal runway contact: 7
Runway excursion: 6
Unknown or undetermined: 5

Recent occurrences

2026Q2091 · 2026-05-22 · Incident · SHERBROOKE QC (CYSC)
2026Q1735 · 2026-04-21 · Incident · SHERBROOKE QC (CYSC)
2026Q1606 · 2026-04-17 · Incident · SHERBROOKE QC (CYSC)
2025Q3757 · 2025-10-06 · Incident · SHERBROOKE QC (CYSC)
2025Q3149 · 2025-08-01 · Incident · SHERBROOKE QC (CYSC)
2025Q4956 · 2025-06-26 · Incident · SHERBROOKE QC (CYSC)
2025Q4952 · 2025-06-26 · Incident · SHERBROOKE QC (CYSC)
2025Q4955 · 2025-06-25 · Incident · SHERBROOKE QC (CYSC)
2025Q4951 · 2025-06-25 · Incident · SHERBROOKE QC (CYSC)
2025Q4944 · 2025-06-08 · Incident · SHERBROOKE QC (CYSC)
2025Q4943 · 2025-06-06 · Incident · SHERBROOKE QC (CYSC)
2025Q4940 · 2025-05-29 · Incident · SHERBROOKE QC (CYSC)
2025Q1160 · 2025-05-04 · Incident · SHERBROOKE QC (CYSC)
2025Q3130 · 2025-04-29 · Incident · SHERBROOKE QC (CYSC)
2025Q4924 · 2025-04-21 · Incident · SHERBROOKE QC (CYSC)
2025Q4921 · 2025-04-02 · Incident · SHERBROOKE QC (CYSC)
2025Q4922 · 2025-04-02 · Incident · SHERBROOKE QC (CYSC)
2025Q4920 · 2025-03-18 · Incident · SHERBROOKE QC (CYSC)
2025Q3087 · 2025-03-10 · Incident · SHERBROOKE QC (CYSC)
2025Q4916 · 2025-03-10 · Incident · SHERBROOKE QC (CYSC)
2025Q3089 · 2025-03-09 · Incident · SHERBROOKE QC (CYSC)
2025Q4913 · 2025-02-27 · Incident · SHERBROOKE QC (CYSC)
2025Q4911 · 2025-02-13 · Incident · SHERBROOKE QC (CYSC)
2025Q4897 · 2025-01-28 · Incident · SHERBROOKE QC (CYSC)
2024Q5361 · 2024-11-24 · Incident · SHERBROOKE QC (CYSC)

Occurrence counts reflect reporting activity and traffic volume, not a measure of relative safety. Source: Transport Canada — CADORS, under the Open Government Licence – Canada.

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