Mash HeliportPrivate
23OK · Lindsay, OK · Non-towered · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-21 · night begins 07:54 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:52 AM | 11:52Z |
| Sunrise | 07:18 AM | 12:18Z |
| Sunset | 07:29 PM | 00:29Z |
| Evening civil twilight Loggable night begins | 07:54 PM | 00:54Z |
Plan a flight from 23OK
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 40 ft |
Prefer one flat page? Full runway details for 23OK → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 23OK kneeboard →
Comms & NavAids
Nearby navigation aids
IRW 114.10 · TIK 115.80
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| IRW · Will Rogers | VORTAC | 114.10 · 88X | High | r175° / 31.2 NM |
| TIK · Tinker | TACAN | 115.80 · 105X | — | r196° / 37.9 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 23OK — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 23OK
- Coordinates
- 34.8389, -97.6269
- Elevation
- 990 ft MSL
- Magnetic variation
- 7E
- Sectional chart
- DALLAS-FT WORTH
- Airport use
- Private
- Control tower
- No
- ARTCC
- FORT WORTH (ZFW)
- Flight service (FSS)
- MC ALESTER · 122.3 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 1983/06
- Distance from city
- 1 NW
Night operations
- Airport lighting
- SEE RMK
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Ownership & management 2 contacts
Remarks FAA · 3 notes
General
- FOR CD CTC FORT WORTH ARTCC AT 817-858-7584.
Lighting
- FOR PERIMETER LGTS CALL 405-756-1404.
Obstructions
- 200' TWR 1/2 MILE NE.
Nearby airports
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Also nearby: 1K2 Lindsay Municipal (2 NM) · 3OK5 Bearden Private Airstrip (private) (7 NM) · 1OK7 Grimes (private) (8 NM) · 03OL Bluebird (private) (11 NM) · 00AS Fulton (private) (11 NM) · OK60 Drifting G Ranch (private) (13 NM)
About 23OK
Mash (23OK) is a heliport in Lindsay, OK, at 990 ft MSL. It has 1 runway, the longest 40 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 23OK, refreshed from the Aviation Weather Center and FAA NASR.
Does 23OK have a control tower?
No. Mash is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 23OK?
Mash has 1 runway; the longest is 40 ft. See the Runways section for headings, surface, and lighting.
Where is 23OK?
Mash is in Lindsay, OK, at an elevation of 990 ft MSL. Coordinates: 34.8389, -97.6269.
More about 23OK
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 23OK in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
Something here wrong or out of date? Report a data problem.