Mount Pleasant Regional
OSA · KOSA · Mount Pleasant, TX · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-09-18 · night begins 07:47 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:40 AM | 11:40Z |
| Sunrise | 07:05 AM | 12:05Z |
| Sunset | 07:22 PM | 00:22Z |
| Evening civil twilight Loggable night begins | 07:47 PM | 00:47Z |
Plan a flight from KOSA
Past 24 hours category · wind · ceiling · visibility trends
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Density altitude today projected curve · departure window · takeoff roll
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: KOSA METAR decoded
Advisories
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Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 17LEFT traffic
- Heading
- 168° mag · 172° true
- Dimensions
- 6,004 × 100 ft
- TPA
- 1,400 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- Lights
- 4-light PAPI (left) (3°)
- CTAF
- 122.7
Enter the left downwind (heading 348°) on the 45° at 1,400 ft MSL (≈1,000 AGL).
More details — RWY 17
- Threshold elev
- 364 ft
- Markings
- nonprecision
- Threshold crossing height
- 40 ft
- TDZ elevation
- 364 ft
- End lights
- REIL
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 17/35 | 6,004 ft | |
| H1/ | 44 ft |
Prefer one flat page? Full runway details for KOSA → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the KOSA kneeboard →
Comms & NavAids
Communication frequencies
Before taxi
Taxi & takeoff
Also
By procedure & sector (1 frequencies)
| Frequency | Used by |
|---|---|
| 317.75 | CUMBY RCAG (LOW) |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
PRX 113.60
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| PRX · Paris | VOR/DME | 113.60 · 83X | Low | r130° / 36.2 NM |
Prefer one flat list? All KOSA frequencies →
Charts & procedures
Lowest minimums here: RNAV (GPS) with vertical guidance · VFR sectional →
Airport info
From the field
Do you run KOSA, or an FBO, flight school, or shop on it? Claim your listing to keep fuel, fees, hours, and services current.
Airport information
- ICAO / FAA LID
- KOSA / OSA
- Coordinates
- 33.0969, -94.9617
- Elevation
- 364 ft MSL
- Magnetic variation
- 4E
- Sectional chart
- MEMPHIS
- Airport use
- Public
- Control tower
- No
- Weather station
- AWOS-3 · 119.775 · ☎ 903-575-4027
- ARTCC
- FORT WORTH (ZFW)
- Flight service (FSS)
- FORT WORTH · 1-800-WX-BRIEF
- NOTAM facility
- OSA
- Attendance
- ALL 0700-1800
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 2002/07
- Distance from city
- 3 S
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- REIL RWY 17 & 35, MIRL RWY 17/35 PRE-SET ON LOW SS-SR. TO ACTVT DAYTIME & INCR INTST - CTAF. PAPI RWY 17 & 35 OPR CONSLY. on 122.7 — Chart Supplement ↗
Runway lighting aids — 17: 4-light PAPI (left) · 35: 4-light PAPI (left).
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Fuel available
- 100LL, Jet A
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Parking
- tiedowns, hangars
Ownership & management 2 contacts
Remarks FAA · 10 notes
General
- DEER & WILDLIFE ON & INVOF ARPT.
- NO LINE OF SIGHT BETWEEN RWY ENDS.
- FOR CD CTC FORT WORTH ARTCC AT 817-858-7584.
Runways
- MKGS DISCOLORED.
- MKGS DISCOLORED.
- MKGS DISCOLORED.
Lighting
- REIL RWY 17 & 35, MIRL RWY 17/35 PRE-SET ON LOW SS-SR. TO ACTVT DAYTIME & INCR INTST - CTAF. PAPI RWY 17 & 35 OPR CONSLY.
Fuel
- FOR JET A AFT HRS CALL 903-575-4004. 100LL AVBL 24 HRS SELF SERV.
Obstructions
- 59 FT BCN 285 FT W AND 33 FT BLDG 256 FT W.
Contact
- PHENDERSON@MPCITY.ORG
Embed KOSA weather on your site free widget for schools, clubs & FBOs
Live METAR, flight category, and favored runway for KOSA — paste this into your website's HTML. It updates automatically and stays free.
More widgets — crosswind, E6B, density altitude — on the embed page.
Nearby airports
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Also nearby: XS70 Glover (private) (4 NM) · XA23 Richardson Field (private) (5 NM) · 8F5 Greater Morris County (14 NM) · F53 Franklin County (16 NM) · 77TE Foggy Bottom (private) (17 NM) · F51 Winnsboro Municipal (19 NM)
About KOSA
Mount Pleasant Regional (OSA · KOSA) is an airport in Mount Pleasant, TX, at 364 ft MSL. It has 2 runways, the longest 6,004 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for KOSA, refreshed from the Aviation Weather Center and FAA NASR.
Does KOSA have a control tower?
No. Mount Pleasant Regional is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at KOSA?
Mount Pleasant Regional has 2 runways; the longest is 6,004 ft. See the Runways section for headings, surface, and lighting.
Where is KOSA?
Mount Pleasant Regional is in Mount Pleasant, TX, at an elevation of 364 ft MSL. Coordinates: 33.0969, -94.9617.
More about KOSA
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 KOSA 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.