What are the operating hours of KMUI?

Muir Army Air Field (Fort Indiantown Gap) Airport operates from 18:00 to 09:00.

What is the tower frequency at KMUI?

The tower frequency at Muir Army Air Field (Fort Indiantown Gap) Airport is 126.2, 126.2 MHz.

Does KMUI require landing permits?

Yes, landing permits are required for Muir Army Air Field (Fort Indiantown Gap) Airport (United States).

Where is KMUI located?

Muir Army Air Field (Fort Indiantown Gap) Airport (KMUI) is located in Fort Indiantown Gap(Annville), United States.

What is the IATA code for KMUI?

The IATA code for Muir Army Air Field (Fort Indiantown Gap) Airport is MUI.

How long is the runway at KMUI?

The main runway at Muir Army Air Field (Fort Indiantown Gap) Airport (07/25) measures 1213x30m.

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

Muir Army Air Field (Fort Indiantown Gap) Airport (KMUI/MUI) — Fort Indiantown Gap(Annville), United States

Muir Army Air Field (Fort Indiantown Gap) Airport (KMUI/MUI) serves Fort Indiantown Gap(Annville), United States. This is a mid-sized airport with 5 runways (07/25, H1). Field elevation is 488 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

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77% Data Complete 40 of 52 points

Missing: Fuel, Contacts

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 3/4

Operations 2/2

Fuel 0/1

Contacts 0/2

Additional Info 3/10

Data last updated: 2026-03-27

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Basic Airport Information

ICAO: KMUI
Name: Muir Army Air Field (Fort Indiantown Gap) Airport
Type: medium_airport
Category: Military
Latitude: 40.435215
Longitude: -76.568665
Elevation: 488 ft
Country: United States
Municipality: Fort Indiantown Gap(Annville)
IATA Code: MUI
FAA Code: N/A
FIR: N/A
Timezone: America/New_York
Distance from City: N/A km
VFR: Yes
IFR: No

Runways

Runway 07/25

Designation: 07/25
Dimensions: 1213x30m
Surface: ASP
PCN: 24
Lighting: Lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Runway H1

Designation: H1
Dimensions: 30x30m
Surface: CON
PCN: N/A
Lighting: Not lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Runway H2

Designation: H2
Dimensions: 30x30m
Surface: CON
PCN: N/A
Lighting: Not lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Runway H3

Designation: H3
Dimensions: 30x30m
Surface: CON
PCN: N/A
Lighting: Not lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Runway H4

Designation: H4
Dimensions: 64 x 64 ft
Surface: CON
PCN: N/A
Lighting: N/A
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Frequencies

Tower: 126.200, 126.200 MHz
Ground: 121.625 MHz
Operations: 49.950 MHz
Traffic/Approach: N/A
ATIS: N/A

Operation Hours

Monday 18:00 – 09:00

Tuesday 18:00 – 09:00

Wednesday 18:00 – 09:00

Thursday 18:00 – 09:00

Friday 18:00 – 09:00

Saturday 18:00 – 09:00

Sunday 18:00 – 09:00

Extra Hours On Request: No
Remarks: N/A

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: +1 717-861-8963
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

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

M0174/26 warning

Aerodrome restriction

AERODROME ILS OUT OF SERVICE

2026-07-10 11:20:00 2026-07-18 05:00:00

M0159/26 caution

Apron restriction

PARKING PARKING PAD T-1 CLSD

2026-06-15 12:54:00 2026-09-12 05:00:00

M0173/26 info

UNMANNED ACFT WITHIN AREA DEFINED AS .7NM RADIUS OF KMUI UAV OPERATIONS AT USAOF ROZ SURFACE TO 150FT AGL

2026-07-09 12:26:00 2026-07-31 23:00:00

+1 more active NOTAM

View all NOTAMs on Map

Nearby Airports

0PS3 Carsonville Airport 10 NM 0PS7 Harman Airport 14 NM 08N Keller Brothers Airport 14 NM 0PA4 Ecko Field 14 NM 19PN Walnut Grove Airport 21 NM 0PA2 Haunstein Ultralightport 26 NM 0PN4 Kitner Airport 31 NM 14PS Hideaway Ultralightport 39 NM

Compare KMUI with 0PS3 side by side →

Airport History

Discover the key milestones and historical events that shaped Muir Army Air Field (Fort Indiantown Gap) 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 KMUI?: Muir Army Air Field (Fort Indiantown Gap) Airport operates from 18:00 to 09:00.
What is the tower frequency at KMUI?: The tower frequency at Muir Army Air Field (Fort Indiantown Gap) Airport is 126.2, 126.2 MHz.
Does KMUI require landing permits?: Yes, landing permits are required for Muir Army Air Field (Fort Indiantown Gap) Airport (United States).
Where is KMUI located?: Muir Army Air Field (Fort Indiantown Gap) Airport (KMUI) is located in Fort Indiantown Gap(Annville), United States.
What is the IATA code for KMUI?: The IATA code for Muir Army Air Field (Fort Indiantown Gap) Airport is MUI.
How long is the runway at KMUI?: The main runway at Muir Army Air Field (Fort Indiantown Gap) Airport (07/25) measures 1213x30m.

View on Map