FAA facility Airport
CHESTER COUNTY G O CARLSON
COATESVILLE, PENNSYLVANIA FAA MQS ICAO KMQS Open to the public
Runways
1 record · drawn to relative scale
11/29
11
29
Runway-end details
| End | True hdg | ILS | Glide slope aid | Approach lights | Displaced thr | Declared distances |
|---|---|---|---|---|---|---|
| 11 | 102° | — | PAPI · 4-light · right side | — | — | — |
| 29 | 282° | ILS | PAPI · 4-light · left side | — | — | — |
Communications
6 published frequencies| Use | Frequency | Hours |
|---|---|---|
| CTAF | 122.7 | — |
| UNICOM | 122.7 | — |
| APCH/P DEP/P | 124.35 | — |
| CD/P | 125.6 | — |
| MQS AWOS-3 | 126.25 | — |
| APCH/P DEP/P | 319.15 | — |
Instrument landing systems
NASR ILS_BASE records| Runway end | System | Category | Frequency | Status |
|---|---|---|---|---|
| 29 | ILS | I | 108.5 | Operational ifr |
FAA listing history
Identities observed in NASR snapshots
CHESTER COUNTY G O CARLSON
Observed 2024-06-13 through 2026-07-09
KMQS
Dates describe available FAA snapshots, not exact opening, closure or construction dates.
Material changes
First observed in NASR cyclesNo public material changes are recorded yet.
FAA NASR cycle effective 2026-08-06. Operational information changes every cycle — consult current FAA publications, the Chart Supplement and NOTAMs before flight.