Small General Aviation Airport • Old Crow, YT, Canada
Elevation: 824 ft (251 m) • 67.5706, -139.8390
Old Crow Airport (CYOC / YOC) is a small general aviation airport serving Old Crow, YT, Canada, situated at an elevation of 824 ft (251 m) above sea level. Local magnetic variation is 17.5° East. The airport has 2 runways, with the longest measuring 4,900 feet.
| Designator | Length | Width | Surface | Heading |
|---|---|---|---|---|
| 04 | 4,900 ft | 100 ft | GVL | 61° |
| 22 | 4,900 ft | 100 ft | GVL | 241° |
METAR (Meteorological Aerodrome Report) is the standard format for reporting current weather conditions at airports worldwide. Issued every 30–60 minutes, it includes wind direction and speed, visibility, sky condition and cloud heights, temperature, dewpoint, and altimeter setting. Special METARs (SPECI) are issued when conditions change significantly.
TAF (Terminal Aerodrome Forecast) provides a weather forecast for the area within 5 nautical miles of an airport, valid for 24–30 hours. Issued every 6 hours by national weather services, TAFs use FM (from), TEMPO (temporary), BECMG (becoming), and PROB (probability) groups to describe changing conditions.
Flight Categories: VFR ceiling >3,000 ft & vis >5 SM MVFR 1,000–3,000 ft or 3–5 SM IFR 500–1,000 ft or 1–3 SM LIFR <500 ft or <1 SM