What are the operating hours of KSEP?

Stephenville Clark Regional Airport operates from 13:00 to 22:00.

What fuel is available at KSEP?

Stephenville Clark Regional Airport offers 100LL, Jet A+.

Does KSEP require landing permits?

Yes, landing permits are required for Stephenville Clark Regional Airport (United States).

Where is KSEP located?

Stephenville Clark Regional Airport (KSEP) is located in Stephenville, United States.

What is the IATA code for KSEP?

The IATA code for Stephenville Clark Regional Airport is SEP.

How long is the runway at KSEP?

The main runway at Stephenville Clark Regional Airport (03/21) measures 763x15m.

Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer

Stephenville Clark Regional Airport (KSEP/SEP) — Stephenville, United States

Stephenville Clark Regional Airport (KSEP/SEP) serves Stephenville, United States. This is a small airport with 2 runways (03/21, 14/32). Field elevation is 1321 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

This information may contain errors or be outdated. Create a free account to suggest corrections and earn points.

77% Data Complete 40 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 3/10

Data last updated: 2026-04-02

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Basic Airport Information

ICAO: KSEP
Name: Stephenville Clark Regional Airport
Type: small_airport
Category: Domestic
Latitude: 32.215302
Longitude: -98.177696
Elevation: 1321 ft
Country: United States
Municipality: Stephenville
IATA Code: SEP
FAA Code: N/A
FIR: N/A
Timezone: America/Chicago
Distance from City: N/A km
VFR: Yes
IFR: No

Runways

Runway 03/21

Designation: 03/21
Dimensions: 763x15m
Surface: ASP
PCN: N/A
Lighting: Not lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Runway 14/32

Designation: 14/32
Dimensions: 1283x23m
Surface: ASP
PCN: N/A
Lighting: Lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Frequencies

Tower: N/A
Ground: N/A
Operations: 122.800 MHz
Traffic/Approach: 127.150 MHz
ATIS: 118.075 MHz

Operation Hours

Monday 13:00 – 22:00

Tuesday 13:00 – 22:00

Wednesday 13:00 – 22:00

Thursday 13:00 – 22:00

Friday 13:00 – 22:00

Saturday 14:00 – 18:30

Extra Hours On Request: No
Remarks: Mon 08:00-17:00; Tue 08:00-17:00; Wed 08:00-17:00; Thu 08:00-17:00; Fri 08:00-17:00; Sat 09:00-13:30

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: +1 254-552-1224
Health Tel: N/A
Police Tel: N/A
Authorities Tel: N/A
Website: N/A
Remarks: N/A

Slots / PPR

Slot Required: No
PPR Required: No
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: No
GENDEC Required: No
GAR Required: No
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.

View Full United States Permit Details

Active NOTAMs

07/005 info

TOWER LGT (ASR 1048865) 321632.00N0980123.00W (8.7NM ENE SEP) 2516.4FT (1400.9FT AGL) U/S

2026-07-24 15:25:00 2026-11-21 15:25:00

07/001 info

TOWER LGT (ASN 2018-ASW-4084-OE) 320729N0975816W (11.8NM ESE SEP) 1719FT (499FT AGL) U/S

2026-07-09 12:43:00 2026-08-23 23:59:00

06/007 info

TOWER LGT (ASR 1216635) 322005.90N0980350.70W (9.2NM NE SEP) 1300.2FT (326.1FT AGL) U/S

2026-06-20 08:31:00 2026-09-18 08:31:00

+2 more active NOTAMs

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Nearby Airports

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Compare KSEP with XS03 side by side →

Airport History

Discover the key milestones and historical events that shaped Stephenville Clark Regional Airport. Our community-powered timeline traces this airport's journey from its origins to the present day.

Explore History

Frequently Asked Questions

What are the operating hours of KSEP?: Stephenville Clark Regional Airport operates from 13:00 to 22:00.
What fuel is available at KSEP?: Stephenville Clark Regional Airport offers 100LL, Jet A+.
Does KSEP require landing permits?: Yes, landing permits are required for Stephenville Clark Regional Airport (United States).
Where is KSEP located?: Stephenville Clark Regional Airport (KSEP) is located in Stephenville, United States.
What is the IATA code for KSEP?: The IATA code for Stephenville Clark Regional Airport is SEP.
How long is the runway at KSEP?: The main runway at Stephenville Clark Regional Airport (03/21) measures 763x15m.

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