Mash Heliport (23OK)

Location & QuickFacts

FAA Information Effective	2026-07-09
Airport Identifier	23OK
Airport Status	Operational
Longitude/Latitude	97°37'36.8900" W / 34°50'20.0500" N -97.626914 / 34.838903 (Estimated)
Elevation	990.00 ft / 301.75 m (Estimated)
Land	1 acres
From nearest city	1 nautical miles NW of Lindsay, OK
Location	Garvin County, OK
Magnetic Variation	07E (1985)

Owner & Manager

Ownership	Publicly owned
Owner	LINDSAY MUNICIPAL HOSPITAL
Address	PO BOX 888 LINDSAY, OK 73052
Phone number	405-756-1404
Manager	AILEENE PATTON
Address	PO BOX 888 LINDSAY, OK 73052
Phone number	405-756-1404

Airport Operations and Facilities

Airport Use	Private
Segmented Circle	No
Control Tower	NON-ATCT
Lighting Schedule	SEE RMK
Sectional chart	DALLAS-FT WORTH
Region	ASW - Southwest
Responsible ARTCC	ZFW - FORT WORTH
Tie-in FSS	MLC - MC ALESTER
FSS Toll Free	1-800-WX-BRIEF

Runway Information

Runway H1

Dimensions	40 x 40 ft (12 x 12 m)
Surface	CONC (FAIR)
Surface treatment
Edge lights	PERI

	H1
Physical elevation	990.00 ft	ft
Coordinates	34.838903 / -97.626914	0.000000 / 0.000000
Traffic pattern	Left	Left
Runway marking	Nonstandard , Good Condition

Radio Navigation Aids

ID	Type	Name	Ch	Freq	Var	Dist
FSI	FAN MARKER	TRAIL		0.00	09E	38.4 nm
TIK	TACAN	TINKER	105X	115.80	03E	37.9 nm
PWA	VOR/DME	WILEY POST	81X	113.40	08E	41.7 nm
LAW	VOR/DME	LAWTON	115Y	116.85	09E	44.0 nm
IRW	VORTAC	WILL ROGERS	88X	114.10	07E	31.2 nm
ADM	VORTAC	ARDMORE	114X	116.70	06E	44.0 nm
OKC	VOT	OKLAHOMA WILL RGS W		112.15		32.0 nm

Remarks

• FOR CD CTC FORT WORTH ARTCC AT 817-858-7584.
• PRVDD INGRESS/EGRESS IS TO WEST; WIRES NEAR PAD SHOULD BE OBSTRUCTION MARKED. IF NIGHT OPERATIONS ARE PLANNED, RED OBSTRUCTION LGTS SHOULD BE INSTALLED ON TWO PWR POLES AND ON ANT ON TOP OF HOSPITAL; WIND SOCK SHOULD BE LGTD.