What are the operating hours of KMTN?

Martin State Airport operates from 10:00 to 01:00.

What is the tower frequency at KMTN?

The tower frequency at Martin State Airport is 121.3, 121.3 MHz.

What fuel is available at KMTN?

Martin State Airport offers 100LL, Jet A+.

Does KMTN require landing permits?

Yes, landing permits are required for Martin State Airport (United States).

Where is KMTN located?

Martin State Airport (KMTN) is located in Baltimore, United States.

What is the IATA code for KMTN?

The IATA code for Martin State Airport is MTN.

How long is the runway at KMTN?

The main runway at Martin State Airport (15/33) measures 2133x46m.

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

Martin State Airport (KMTN/MTN) — Baltimore, United States

Martin State Airport (KMTN/MTN) serves Baltimore, United States. This is a mid-sized airport with 2 runways (15/33, H1). Field elevation is 21 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

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83% Data Complete 43 of 52 points

Missing: Contacts

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 4/4

Operations 2/2

Fuel 1/1

Contacts 0/2

Additional Info 3/10

Data last updated: 2026-03-27

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Basic Airport Information

ICAO: KMTN
Name: Martin State Airport
Type: medium_airport
Category: Domestic
Latitude: 39.325699
Longitude: -76.413803
Elevation: 21 ft
Country: United States
Municipality: Baltimore
IATA Code: MTN
FAA Code: N/A
FIR: N/A
Timezone: America/New_York
Distance from City: N/A km
VFR: Yes
IFR: No

Runways

Runway 15/33

Designation: 15/33
Dimensions: 2133x46m
Surface: CON
PCN: N/A
Lighting: Lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Runway H1

Designation: H1
Dimensions: 60 x 60 ft
Surface: CON
PCN: N/A
Lighting: N/A
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Frequencies

Tower: 121.300, 121.300 MHz
Ground: 121.800 MHz
Operations: 38.590 MHz
Traffic/Approach: N/A
ATIS: 124.925, 124.925 MHz

Operation Hours

Monday 10:00 – 01:00

Tuesday 10:00 – 01:00

Wednesday 10:00 – 01:00

Thursday 10:00 – 01:00

Friday 10:00 – 01:00

Saturday 10:00 – 01:00

Sunday 10:00 – 01:00

Extra Hours On Request: No
Remarks: N/A

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: +1 410-682-8800
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

07/007 warning

No fuel available

AP SELF SERVE 100LL FUEL NOT AVBL

2026-07-08 19:15:00 2026-07-17 20:00:00

M0002/26 caution

Apron restriction

AIR NTL GUARD RAMP APRON CLOSED TO NON AIRSHOW PARTICIPANTS. NO SERVICES AVAILABLE.

2026-06-04 12:10:00 2026-07-31 22:00:00

3/4 caution

Instrument procedure change

MTN MARTIN STATE, BALTIMORE, MD. ILS OR LOC RWY 33, ORIG... RNAV (GPS) RWY 33, AMDT 2... CIRCLING CAT C MDA 660/HAA 638. VISIBILITY CAT C 1 3/4. TEMPORARY CRANE 309FT MSL 2.15NM NORTH OF MTN AIRPORT (2025-AEA-12751-OE).

2026-02-10 13:41:00 2026-09-22 13:40:00

+3 more active NOTAMs

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Compare KMTN with 05MD side by side →

Airport History

Discover the key milestones and historical events that shaped Martin State 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 KMTN?: Martin State Airport operates from 10:00 to 01:00.
What is the tower frequency at KMTN?: The tower frequency at Martin State Airport is 121.3, 121.3 MHz.
What fuel is available at KMTN?: Martin State Airport offers 100LL, Jet A+.
Does KMTN require landing permits?: Yes, landing permits are required for Martin State Airport (United States).
Where is KMTN located?: Martin State Airport (KMTN) is located in Baltimore, United States.
What is the IATA code for KMTN?: The IATA code for Martin State Airport is MTN.
How long is the runway at KMTN?: The main runway at Martin State Airport (15/33) measures 2133x46m.

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