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

Appleton International Airport (KATW/ATW) — Appleton, United States

At a glance

Operating hours: Open 24h
Port of entry: Yes, with conditions
Fuel: 100LL, Jet A
Tower: 119.6
Runways: 03/21, 12/30
Elevation: 918 ft

Times in UTC. Reference only: verify with the AIP and NOTAMs.

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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: 2026-04-02

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Basic Airport Information

ICAO: KATW
Name: Appleton International Airport
Type: small_airport
Category: Domestic
Latitude: 44.258099
Longitude: -88.519096
Elevation: 918 ft
Country: United States
Municipality: Appleton
IATA Code: ATW
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: 2439x46m
Surface: CON
PCN: N/A
Lighting: Lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Runway 12/30

Designation: 12/30
Dimensions: 1982x46m
Surface: CON
PCN: N/A
Lighting: Lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Frequencies

Tower: 119.600 MHz
Ground: 121.700 MHz
Operations: 119.600, 122.950 MHz
Traffic/Approach: N/A
ATIS: 127.150 MHz

Operation Hours

Monday Open 24 hours

Tuesday Open 24 hours

Wednesday Open 24 hours

Thursday Open 24 hours

Friday Open 24 hours

Saturday Open 24 hours

Sunday Open 24 hours

Appleton International Airport operates 24 hours (H24). See all 24-hour airports worldwide →

Extra Hours On Request: Not recorded
Remarks: N/A

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: +1 920-832-5267
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 (FAA, public use): 100LL, Jet A Source: FAA NASR airport data, cycle 2026-10-01

Immigration

Port of Entry: Yes, with conditions: User fee airport: permission to land from CBP needed (19 CFR 122.15); customs Mon-Fri 0800-1600 local by prior permission (NASR) Source: 19 CFR 122.15 User fee airports, 2026-10-13 (last amended 2025-11-17)
APIS Required: Not recorded
GAR Required: Not recorded

See all airports of entry in United States →

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

A2034/

warning Upcoming

ILS restriction

ATW NAV ILS RWY 30 U/S

2026-10-28 14:00 UTC 2026-10-28 20:00 UTC

A2034/26

warning Upcoming

ILS restriction

ATW NAV ILS RWY 30 U/S

2026-10-28 14:00 UTC 2026-10-28 20:00 UTC

A1889/26

warning

Aerodrome restriction

AD AP BIRD ACT MIGRATORY BIRDS

2026-09-19 05:10 UTC 2026-11-06 23:59 UTC

+21 more active NOTAMs

NOTAMs received from the FAA NOTAM feed (last message 2026-10-27 16:10 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.

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Nearby Airports

8IL2 Kirkpatrick Airport 107 NM 09LL Pine Hill Airport 108 NM 3LL5 Richardson Field 108 NM 56IL Lee Creek Airport 109 NM 3LL4 Pillow Hill Airport 110 NM LL87 Compass Rose Airport 110 NM IL11 Donald Alfred Gade Airport 110 NM LL89 Blackhawk Farms Inc Airport 109 NM

Compare KATW with 8IL2 side by side →

Airport History

No milestones recorded for Appleton International Airport yet. Know when it opened, who built it or a notable event? Add it with a source.

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Frequently Asked Questions

What are the operating hours of KATW?: Appleton International Airport operates from 00:00 to 23:59.
What is the tower frequency at KATW?: The tower frequency at Appleton International Airport is 119.6 MHz.
What fuel is available at KATW?: The FAA lists 100LL, Jet A for public use at Appleton International Airport. Source: FAA NASR airport data, cycle 2026-10-01.
Does KATW 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 KATW located?: Appleton International Airport (KATW) is located in Appleton, United States.
What is the IATA code for KATW?: The IATA code for Appleton International Airport is ATW.
How long is the runway at KATW?: The main runway at Appleton International Airport (03/21) measures 2439x46m.
Is KATW a port of entry?: Yes, with conditions. User fee airport: permission to land from CBP needed (19 CFR 122.15); customs Mon-Fri 0800-1600 local by prior permission (NASR). Source: 19 CFR 122.15 User fee airports, 2026-10-13 (last amended 2025-11-17).

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