Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer
Mount Pleasant Regional Airport (KOSA) — Mount Pleasant, United States
At a glance
- Operating hours
- 12:00–23:00 UTC
- Fuel
- 100LL, Jet A
- Runways
- 17/35, H1
- Elevation
- 364 ft
Times in UTC. Reference only: verify with the AIP and NOTAMs.
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75%
Data Complete
39 of 52 points
Missing: Contacts
Section Breakdown
Basic Info
7/7
Runways
4/4
Frequencies
2/4
Operations
2/2
Fuel
1/1
Contacts
0/2
Additional Info
2/10
Data last updated:
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See a next to a field? Click it to confirm the info is still correct. Recently verified Outdated — please verify
Basic Airport Information
- ICAO: KOSA
- Name: Mount Pleasant Regional Airport
- Type: small_airport
- Category: Domestic
- Latitude: 33.095501
- Longitude: -94.961502
- Elevation: 364 ft
- Country: United States
- Municipality: Mount Pleasant
- IATA Code: N/A
- FAA Code: N/A
- FIR: N/A
- Timezone: America/Chicago
- Distance from City: N/A km
- VFR: Yes
- IFR: No
Runways
Runway 17/35
- Designation: 17/35
- Dimensions: 1830x30m
- Surface: ASP
- PCN: N/A
- Lighting: Lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Runway H1
- Designation: H1
- Dimensions: 44 x 44 ft
- Surface: CON
- PCN: N/A
- Lighting: N/A
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Frequencies
- Tower: N/A
- Ground: N/A
- Operations: 122.700 MHz
- Traffic/Approach: N/A
- ATIS: 119.775 MHz
Operation Hours
Monday
12:00
–
23:00
Tuesday
12:00
–
23:00
Wednesday
12:00
–
23:00
Thursday
12:00
–
23:00
Friday
12:00
–
23:00
Saturday
12:00
–
23:00
Sunday
12:00
–
23:00
- Extra Hours On Request: Not recorded
- Remarks: N/A
Contacts
- AIS Tel: N/A
- ARO Tel: N/A
- MET Tel: N/A
- Admin Tel: +1 903-575-4020
- Health Tel: N/A
- Police Tel: N/A
- Authorities Tel: N/A
- Website: N/A
- Remarks: N/A
Slots / PPR
- Slot Required: Not recorded
- PPR Required: Not recorded
- PPR Contact: N/A
- Remarks: N/A
Fuel Information
- Fuel Type: 100LL
- Price/L: N/A
- Last Updated: N/A
- Remarks: N/A
- Fuel Type: Jet A
- Price/L: N/A
- Last Updated: N/A
- Remarks: N/A
Immigration
- Port of Entry: Not recorded
- APIS Required: Not recorded
- GAR Required: Not recorded
- Remarks: N/A
Airport Services
No services listed for this airport yet.
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United States Permit Requirements
Fast
Landing: 1d
- Overflight Permit: No
- Landing Permit: Conditional
- Overflight Lead Time: N/A
- Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification
Private / GA Operations:
No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.
Active NOTAMs
10/008
info
OBST TOWER LGT (ASR 1276492) 330952.50N0945725.90W (4.1NM NE OSA) 717.2FT (305.1FT AGL) U/S
2026-10-21 00:15 UTC
2026-11-04 23:15 UTC
10/007
info
OBST TOWER LGT (ASR 1052597) 325632.00N0945721.00W (9.2NM S OSA) 891.1FT (500.0FT AGL) U/S
2026-10-20 07:33 UTC
2026-11-04 06:33 UTC
10/006
info
OBST TOWER LGT (ASR 1276492) 330952.50N0945725.90W (4.1NM NE OSA) 717.2FT (305.1FT AGL) U/S
2026-10-19 17:18 UTC
2026-11-03 16:18 UTC
+11 more active NOTAMs
NOTAMs received from the FAA NOTAM feed (last message 2026-10-27 18:55 UTC). This list is built from the feed as NOTAMs are issued and is not checked against the FAA's full list: confirm with FAA NOTAM Search before flight.
View all NOTAMs on Map
Nearby Airports
Airport History
No milestones recorded for Mount Pleasant Regional Airport yet. Know when it opened, who built it or a notable event? Add it with a source.
Add a historical factFrequently Asked Questions
- What are the operating hours of KOSA?
- Mount Pleasant Regional Airport operates from 12:00 to 23:00.
- What fuel is available at KOSA?
- Mount Pleasant Regional Airport offers 100LL, Jet A.
- Does KOSA require landing permits?
- It depends on the flight. No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures. Permit details for United States
- Where is KOSA located?
- Mount Pleasant Regional Airport (KOSA) is located in Mount Pleasant, United States.
- How long is the runway at KOSA?
- The main runway at Mount Pleasant Regional Airport (17/35) measures 1830x30m.