LYM970 (CBG) was operating from KDEN to KGXY (Greeley–Weld County Airport) on 2025-12-30. SkyMeter detected a diversion to Cheyenne Regional Jerry Olson Field (KCYS) on runway 09 at 20:28 UTC. Peak altitude 8,869 ft, turnaround area near Weld, US. Approach stability score: 44/100. Scores below 50 occur on under 10% of approaches at this runway and indicate the v2 scorer flagged the approach as highly anomalous (three or more gates exceeded the runway's P90 envelope simultaneously). METAR at the time reported 13 kt wind, 6 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.
Pilot review data
- Runway 09
- 6100 ft AGL at event
- 120 kt ground speed
- 0 fpm vertical
- Approach stability 44/100
- 13 kt wind
- 6 kt crosswind component
- 16,093 m visibility
- KCYS 160353Z AUTO 35014G19KT 10SM CLR 03/M02 A3063 RMK AO2 SLP371 T00331022
Flight context
- LYM970
- CBG
- SW4
- KDEN → KCYS
- 2025-12-30 20:28 UTC
- KCYS runway 09
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