Chester County G O Carlson Airport
General Aviation Airport · Coatesville, PA, United States
Current conditions at Chester County G O Carlson Airport. It's 57°F with 100% humidity. Winds from 060° at 4 kt. Skies are clear.
ICAOKMQSIATACTHLOCALMQS
Zulu · UTC--:--:--Aviation standard time
Local · UTC-5--:--:--Approx. (from longitude)
Elevation660ft201 m
Longest runway5,400ft1,646 m
Runways11 lighted
Coordinates39.98, -75.8739°58'44.4"N 75°51'55.8"W
ClassGeneral AviationNo scheduled service
Current weather
57°F14.1°C · Dew 57°F — —
060° @ 4 kt
- Visibility4 sm
- CeilingSky clear
- Humidity100%
- Altimeter30.10 inHg
- Pressure1019.4 hPa
- GustsNone
Runway winds
11★ Best
Headwind3 kt
Crosswind3 kt from L
29
Tailwind3 kt
Crosswind3 kt from R
Wind components are computed from the reported surface wind and true runway headings. Actual runway selection is made by the airport and ATC — always consult official information.
Quick answers
- What is the weather at Chester County G O Carlson Airport (KMQS) right now?
- Current conditions at Chester County G O Carlson Airport. It's 57°F with 100% humidity. Winds from 060° at 4 kt. Skies are clear. (observed 23:15 UTC)
- Which runway at KMQS has the best headwind right now?
- With the wind from 060° at 4 kt, runway 11 gives a 3 kt headwind and 3 kt crosswind. ATC and the airport choose the runway actually in use.
- How many runways does Chester County G O Carlson Airport have?
- Chester County G O Carlson Airport has 1 runway; the longest is 5,400 ft (1,646 m). Field elevation is 660 ft.
- What are the tower and ATIS frequencies at KMQS?
- AWOS 126.25 MHz (community data — confirm against current charts).
- What time is sunrise and sunset at KMQS?
- On 2026-10-04, sunrise is at 11:03 UTC and sunset at 22:41 UTC; civil twilight ends at 23:08 UTC.
- Are there delays at KMQS right now?
- The FAA currently reports no ground stops, delay programs or closures at KMQS.
Runways
11/29◐ lit
Radio frequencies
AWOS126.25AWOS 3
Clearance125.60CLNC DEL
UNICOM122.70CTAF/UNICOM
Approach124.35PHILADELPHIA APP/DEP
Radio / FSS113.20WILLIAMSPORT RDO
Frequencies (MHz) come from the OurAirports community dataset and can lag official changes. Confirm against the current chart supplement or AIP before flight.
Nearby navaids
Distance and true bearing from the airport reference point