HYD142 (Hydro-Qubec) was operating from CYUL to CYUY (Rouyn Noranda Airport) on 2026-07-28. SkyMeter detected a diversion to CFB Bagotville (CYBG) on runway 11 at 10:41 UTC. Peak cruise altitude FL216, turnaround area near Sainte-Thècle, CA. Approach stability score: 80/100. Scores in this band are observed on roughly 25% of approaches at this runway: one or more gates outside the per-runway tightest envelope, but still inside the typical operating range. METAR at the time reported 3 kt wind, 1 kt crosswind component, 40,234 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.
Pilot review data
- Runway 11
- 511 ft AGL at event
- 120 kt ground speed
- 0 fpm vertical
- Approach stability 80/100
- 3 kt wind
- 1 kt crosswind component
- 40,234 m visibility
- CYBG 140900Z 27008KT 25SM FEW030 11/10 A2994 RMK SC1 DENSITY ALT 300FT SLP142
Flight context
- HYD142
- Hydro-Qubec
- DH8D
- CYUL → CYBG
- 2026-07-28 10:41 UTC
- CYBG runway 11
Automated analysis. Events shown on this page (such as go-around, unstable approach, or runway events) are heuristic classifications produced by algorithms from publicly broadcast ADS-B data. They are intended to surface flights of interest for further review — they are not findings of fact, and they do not determine pilot fault, regulatory compliance, or the cause of any occurrence. Coverage gaps and sensor noise can affect accuracy. Only the relevant civil aviation authority or accident investigation body can make official determinations. How we detect events · Dispute or correct this data