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KMQS NOTAMs

Active notices for Chester County G O Carlson Airport (MQS · KMQS · CTH), Coatesville, PA. 4 in force, as of 6 Aug 2026 1041Z.

All of Chester County G O Carlson Airport — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 17h ago

Runway 2

Runway 11/29 — closed
RWY 11/29 CLSD DLY 0000-1200
08/012Active · expires in 1dDLY 0000-1200
Runway 11/29 — work in progress
RWY 11/29 WIP GRASS CUTTING
08/055Expired

Procedures 2

Standard departure — changed
ODP CHESTER COUNTY G O CARLSON, COATESVILLE, PA. TAKEOFF MINIMUMS AND (OBSTACLE) DEPARTURE PROCEDURES ORIG... TAKEOFF MINIMUMS: RWY 29, 300-2 1/4 OR STANDARD WITH A MINIMUM CLIMB OF 204 FT/NM TO 1100, OR ALTERNATIVELY, WITH STANDARD TAKEOFF MINIMUMS AND A NORMAL 200 FT/NM CLIMB GRADIENT, TAKEOFF MUST OCCUR NO LATER THAN 1300 FEET PRIOR TO DER. TAKEOFF OBSTACLE NOTES: RWY 11: ELECTRICAL SYSTEM 9 FT FROM DER, 122 FT LEFT OF CENTERLINE, 2 FT AGL/661 FT MSL. TREE 358 FT FROM DER, 458 FT LEFT OF CENTERLINE, 670 FT MSL. TREE 540 FT FROM DER, 517 FT LEFT OF CENTERLINE, 685 FT MSL. TREE 555 FT FROM DER, 623 FT LEFT OF CENTERLINE, 700 FT MSL. TREES BEGINNING 656 FT FROM DER, 389 FT LEFT OF CENTERLINE, UP TO 702 FT MSL. TREES BEGINNING 775 FT FROM DER, 420 FT LEFT OF CENTERLINE, UP TO 703 FT MSL. TREES BEGINNING 847 FT FROM DER, 510 FT LEFT OF CENTERLINE, UP TO 709 FT MSL. TREES BEGINNING 1149 FT FROM DER, 549 FT LEFT OF CENTERLINE, UP TO 710 FT MSL. RWY 29: ELECTRICAL SYSTEM 9 FT FROM DER, 122 FT RIGHT OF END PART 1 OF 3 ODP CHESTER COUNTY G O CARLSON, COATESVILLE, PA. CENTERLINE, 2 FT AGL/639 FT MSL. BUILDING, TERRAIN BEGINNING 25 FT FROM DER, 317 FT RIGHT OF CENTERLINE, UP TO 17 FT AGL/655 FT MSL. POLE, BUILDING BEGINNING 417 FT FROM DER, 547 FT RIGHT OF CENTERLINE, UP TO 686 FT MSL. BUILDINGS BEGINNING 505 FT FROM DER, 568 FT RIGHT OF CENTERLINE, UP TO 691 FT MSL. TREES, BUILDING BEGINNING 538 FT FROM DER, 518 FT RIGHT OF CENTERLINE, UP TO 706 FT MSL. TREES, POLES, BUILDINGS, TRAVERSE WAY, TRANSMISSION LINES, CATENARY WIRES, TERRAIN BEGINNING 732 FT FROM DER, 207 FT RIGHT OF CENTERLINE, UP TO 710 FT MSL. BUILDINGS, POLES, TREES, TRAVERSE WAY BEGINNING 1795 FT FROM DER, 218 FT RIGHT OF CENTERLINE, UP TO 39 FT AGL/719 FT MSL. TREES, BUILDING BEGINNING 2395 FT FROM DER, 276 FT RIGHT OF CENTERLINE, UP TO 724 FT MSL. TREES, BUILDING BEGINNING 2522 FT FROM DER, 202 FT RIGHT OF CENTERLINE, UP TO 742 FT MSL. TREE 2665 FT FROM DER, 337 FT RIGHT OF CENTERLINE, 87 FT AGL/743 FT MSL. END PART 2 OF 3 ODP CHESTER COUNTY G O CARLSON, COATESVILLE, PA. TREES BEGINNING 2741 FT FROM DER, 193 FT RIGHT OF CENTERLINE, UP TO 80 FT AGL/744 FT MSL. TREES BEGINNING 3053 FT FROM DER, 106 FT RIGHT OF CENTERLINE, UP TO 75 FT AGL/747 FT MSL. TREE 3067 FT FROM DER, 5 FT LEFT OF CENTERLINE, 54 FT AGL/716 FT MSL. TREE, POLE BEGINNING 3112 FT FROM DER, 72 FT RIGHT OF CENTERLINE, UP TO 82 FT AGL/756 FT MSL. TREE 3202 FT FROM DER, 45 FT LEFT OF CENTERLINE, 60 FT AGL/721 FT MSL. TREE 3346 FT FROM DER, 85 FT LEFT OF CENTERLINE, 69 FT AGL/726 FT MSL. TREE 3433 FT FROM DER, 33 FT LEFT OF CENTERLINE, 71 FT AGL/728 FT MSL. TREES BEGINNING 4086 FT FROM DER, 856 FT RIGHT OF CENTERLINE, UP TO 758 FT MSL. TREE 1.8 NM FROM DER, 2584 FT RIGHT OF CENTERLINE, 920 FT MSL. END PART 3 OF 3
FDC 5/5893Active · expires in 423d
Instrument approach
IAP CHESTER COUNTY G O CARLSON, COATESVILLE, PA. RNAV (GPS) RWY 11, AMDT 1... DISREGARD NOTE: VGSI AND RNAV GLIDEPATH NOT COINCIDENT (VGSI ANGLE 3.20/TCH 55). 2510061430-2710061430EST
FDC 5/6646Active · expires in 425d (est.)
All 4 active NOTAMs every severity, with windows and raw text

Runway · 2 active

Runway 11/29 — closed
High

From 4 Aug 2026 0000Z to 8 Aug 2026 1200Z · active DLY 0000-1200 · NOTAM 08/012

RWY 11/29 CLSD DLY 0000-1200

08/012 NOTAMN 
Q) KZNY/QMRLC/IV/NBO/A/000/999/3958N07551W005 
A) KMQS 
B) 2608040000 
C) 2608081200 
 D) DLY 0000-1200 

E) RWY 11/29 CLSD
Runway 11/29 — work in progress
Medium

From 6 Aug 2026 1011Z to 6 Aug 2026 1800Z · NOTAM 08/055

RWY 11/29 WIP GRASS CUTTING

!IPT 08/055 MQS RWY 11/29 WIP GRASS CUTTING 2608061011-2608061800

Procedures · 2 active

Standard departure — changed
Medium

From 3 Oct 2025 1540Z to 3 Oct 2027 1540Z · NOTAM 5/5893 · FDC

ODP CHESTER COUNTY G O CARLSON, COATESVILLE, PA. TAKEOFF MINIMUMS AND (OBSTACLE) DEPARTURE PROCEDURES ORIG... TAKEOFF MINIMUMS: RWY 29, 300-2 1/4 OR STANDARD WITH A MINIMUM CLIMB OF 204 FT/NM TO 1100, OR ALTERNATIVELY, WITH STANDARD TAKEOFF MINIMUMS AND A NORMAL 200 FT/NM CLIMB GRADIENT, TAKEOFF MUST OCCUR NO LATER THAN 1300 FEET PRIOR TO DER. TAKEOFF OBSTACLE NOTES: RWY 11: ELECTRICAL SYSTEM 9 FT FROM DER, 122 FT LEFT OF CENTERLINE, 2 FT AGL/661 FT MSL. TREE 358 FT FROM DER, 458 FT LEFT OF CENTERLINE, 670 FT MSL. TREE 540 FT FROM DER, 517 FT LEFT OF CENTERLINE, 685 FT MSL. TREE 555 FT FROM DER, 623 FT LEFT OF CENTERLINE, 700 FT MSL. TREES BEGINNING 656 FT FROM DER, 389 FT LEFT OF CENTERLINE, UP TO 702 FT MSL. TREES BEGINNING 775 FT FROM DER, 420 FT LEFT OF CENTERLINE, UP TO 703 FT MSL. TREES BEGINNING 847 FT FROM DER, 510 FT LEFT OF CENTERLINE, UP TO 709 FT MSL. TREES BEGINNING 1149 FT FROM DER, 549 FT LEFT OF CENTERLINE, UP TO 710 FT MSL. RWY 29: ELECTRICAL SYSTEM 9 FT FROM DER, 122 FT RIGHT OF END PART 1 OF 3 ODP CHESTER COUNTY G O CARLSON, COATESVILLE, PA. CENTERLINE, 2 FT AGL/639 FT MSL. BUILDING, TERRAIN BEGINNING 25 FT FROM DER, 317 FT RIGHT OF CENTERLINE, UP TO 17 FT AGL/655 FT MSL. POLE, BUILDING BEGINNING 417 FT FROM DER, 547 FT RIGHT OF CENTERLINE, UP TO 686 FT MSL. BUILDINGS BEGINNING 505 FT FROM DER, 568 FT RIGHT OF CENTERLINE, UP TO 691 FT MSL. TREES, BUILDING BEGINNING 538 FT FROM DER, 518 FT RIGHT OF CENTERLINE, UP TO 706 FT MSL. TREES, POLES, BUILDINGS, TRAVERSE WAY, TRANSMISSION LINES, CATENARY WIRES, TERRAIN BEGINNING 732 FT FROM DER, 207 FT RIGHT OF CENTERLINE, UP TO 710 FT MSL. BUILDINGS, POLES, TREES, TRAVERSE WAY BEGINNING 1795 FT FROM DER, 218 FT RIGHT OF CENTERLINE, UP TO 39 FT AGL/719 FT MSL. TREES, BUILDING BEGINNING 2395 FT FROM DER, 276 FT RIGHT OF CENTERLINE, UP TO 724 FT MSL. TREES, BUILDING BEGINNING 2522 FT FROM DER, 202 FT RIGHT OF CENTERLINE, UP TO 742 FT MSL. TREE 2665 FT FROM DER, 337 FT RIGHT OF CENTERLINE, 87 FT AGL/743 FT MSL. END PART 2 OF 3 ODP CHESTER COUNTY G O CARLSON, COATESVILLE, PA. TREES BEGINNING 2741 FT FROM DER, 193 FT RIGHT OF CENTERLINE, UP TO 80 FT AGL/744 FT MSL. TREES BEGINNING 3053 FT FROM DER, 106 FT RIGHT OF CENTERLINE, UP TO 75 FT AGL/747 FT MSL. TREE 3067 FT FROM DER, 5 FT LEFT OF CENTERLINE, 54 FT AGL/716 FT MSL. TREE, POLE BEGINNING 3112 FT FROM DER, 72 FT RIGHT OF CENTERLINE, UP TO 82 FT AGL/756 FT MSL. TREE 3202 FT FROM DER, 45 FT LEFT OF CENTERLINE, 60 FT AGL/721 FT MSL. TREE 3346 FT FROM DER, 85 FT LEFT OF CENTERLINE, 69 FT AGL/726 FT MSL. TREE 3433 FT FROM DER, 33 FT LEFT OF CENTERLINE, 71 FT AGL/728 FT MSL. TREES BEGINNING 4086 FT FROM DER, 856 FT RIGHT OF CENTERLINE, UP TO 758 FT MSL. TREE 1.8 NM FROM DER, 2584 FT RIGHT OF CENTERLINE, 920 FT MSL. END PART 3 OF 3

Q) KZNY/QPDCH/I/NBO/A/000/999/3958N07551W005
A) KMQS
B) 2510031540
C) 2710031540EST
E) MQS CHESTER COUNTY G O CARLSON, COATESVILLE, PA.
TAKEOFF MINIMUMS AND (OBSTACLE) DEPARTURE PROCEDURES ORIG...
TAKEOFF MINIMUMS: RWY 29, 300-2 1/4 OR STANDARD WITH A MINIMUM CLIMB OF 204 FT/NM TO 1100, OR ALTERNATIVELY, WITH STANDARD TAKEOFF MINIMUMS AND A NORMAL 200 FT/NM CLIMB GRADIENT, TAKEOFF MUST OCCUR NO LATER THAN 1300 FEET PRIOR TO DER.
TAKEOFF OBSTACLE NOTES:
RWY 11: ELECTRICAL SYSTEM 9 FT FROM DER, 122 FT LEFT OF CENTERLINE, 2 FT AGL/661 FT MSL.
TREE 358 FT FROM DER, 458 FT LEFT OF CENTERLINE, 670 FT MSL.
TREE 540 FT FROM DER, 517 FT LEFT OF CENTERLINE, 685 FT MSL.
TREE 555 FT FROM DER, 623 FT LEFT OF CENTERLINE, 700 FT MSL.
TREES BEGINNING 656 FT FROM DER, 389 FT LEFT OF CENTERLINE, UP TO 702 FT MSL.
TREES BEGINNING 775 FT FROM DER, 420 FT LEFT OF CENTERLINE, UP TO 703 FT MSL.
TREES BEGINNING 847 FT FROM DER, 510 FT LEFT OF CENTERLINE, UP TO 709 FT MSL.
TREES BEGINNING 1149 FT FROM DER, 549 FT LEFT OF CENTERLINE, UP TO 710 FT MSL. 
RWY 29: ELECTRICAL SYSTEM 9 FT FROM DER, 122 FT RIGHT OF CENTERLINE, 2 FT AGL/639 FT MSL.
BUILDING, TERRAIN BEGINNING 25 FT FROM DER, 317 FT RIGHT OF CENTERLINE, UP TO 17 FT AGL/655 FT MSL.
POLE, BUILDING BEGINNING 417 FT FROM DER, 547 FT RIGHT OF CENTERLINE, UP TO 686 FT MSL.
BUILDINGS BEGINNING 505 FT FROM DER, 568 FT RIGHT OF CENTERLINE, UP TO 691 FT MSL.
TREES, BUILDING BEGINNING 538 FT FROM DER, 518 FT RIGHT OF CENTERLINE, UP TO 706 FT MSL.
TREES, POLES, BUILDINGS, TRAVERSE WAY, TRANSMISSION LINES, CATENARY WIRES, TERRAIN BEGINNING 732 FT FROM DER, 207 FT RIGHT OF CENTERLINE, UP TO 710 FT MSL.
BUILDINGS, POLES, TREES, TRAVERSE WAY BEGINNING 1795 FT FROM DER, 218 FT RIGHT OF CENTERLINE, UP TO 39 FT AGL/719 FT MSL.
TREES, BUILDING BEGINNING 2395 FT FROM DER, 276 FT RIGHT OF CENTERLINE, UP TO 724 FT MSL.
TREES, BUILDING BEGINNING 2522 FT FROM DER, 202 FT RIGHT OF CENTERLINE, UP TO 742 FT MSL.
TREE 2665 FT FROM DER, 337 FT RIGHT OF CENTERLINE, 87 FT AGL/743 FT MSL.
TREES BEGINNING 2741 FT FROM DER, 193 FT RIGHT OF CENTERLINE, UP TO 80 FT AGL/744 FT MSL.
TREES BEGINNING 3053 FT FROM DER, 106 FT RIGHT OF CENTERLINE, UP TO 75 FT AGL/747 FT MSL.
TREE 3067 FT FROM DER, 5 FT LEFT OF CENTERLINE, 54 FT AGL/716 FT MSL.
TREE, POLE BEGINNING 3112 FT FROM DER, 72 FT RIGHT OF CENTERLINE, UP TO 82 FT AGL/756 FT MSL.
TREE 3202 FT FROM DER, 45 FT LEFT OF CENTERLINE, 60 FT AGL/721 FT MSL.
TREE 3346 FT FROM DER, 85 FT LEFT OF CENTERLINE, 69 FT AGL/726 FT MSL.
TREE 3433 FT FROM DER, 33 FT LEFT OF CENTERLINE, 71 FT AGL/728 FT MSL.
TREES BEGINNING 4086 FT FROM DER, 856 FT RIGHT OF CENTERLINE, UP TO 758 FT MSL.
TREE 1.8 NM FROM DER, 2584 FT RIGHT OF CENTERLINE, 920 FT MSL.
Instrument approach
Medium

From 6 Oct 2025 1430Z to 6 Oct 2027 1430Z (estimated) · NOTAM 5/6646 · FDC

IAP CHESTER COUNTY G O CARLSON, COATESVILLE, PA. RNAV (GPS) RWY 11, AMDT 1... DISREGARD NOTE: VGSI AND RNAV GLIDEPATH NOT COINCIDENT (VGSI ANGLE 3.20/TCH 55). 2510061430-2710061430EST

Q) KZNY/QPIXX/I/NBO/A/000/999/3958N07551W005
A) KMQS
B) 2510061429
C) 2605181427EST
E) MQS CHESTER COUNTY G O CARLSON, COATESVILLE, PA.
RNAV (GPS) RWY 11, AMDT 1...
DISREGARD NOTE: VGSI AND RNAV GLIDEPATH NOT COINCIDENT (VGSI ANGLE 3.20/TCH 55).

NOTAMs are shown for planning. Always confirm with an official preflight briefing.

Frequently asked

Are there any NOTAMs at KMQS right now?

Chester County G O Carlson Airport has 4 active NOTAMs, 2 of them affecting runways, 1 of high significance.

What is a NOTAM?

A Notice to Air Missions is a filed notice of a temporary condition a pilot needs to know about: a closed runway or taxiway, an out-of-service navaid or approach light, a crane near the approach path, or restricted airspace. Checking them is a required part of preflight action under 14 CFR 91.103.

What is an FDC NOTAM?

A Flight Data Center NOTAM is issued by the FAA rather than the airport, and covers regulatory matters: amendments to instrument approach procedures, changes to charted minimums, and temporary flight restrictions.

More about KMQS

NOTAMs from the FAA NOTAM service. Times are UTC (Zulu). For planning and education only — NOTAM review is required preflight action under 14 CFR 91.103 and must be done through an official source.