Does KPR require landing permits?

Yes, landing permits are required for Port Williams Seaplane Base (United States).

Where is KPR located?

Port Williams Seaplane Base (KPR) is located in Port Williams, United States.

What is the IATA code for KPR?

The IATA code for Port Williams Seaplane Base is KPR.

How long is the runway at KPR?

The main runway at Port Williams Seaplane Base (E/W) measures 3048x1219m.

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

Port Williams Seaplane Base (KPR/KPR) — Port Williams, United States

Port Williams Seaplane Base (KPR/KPR) serves Port Williams, United States. with 1 runway (E/W). Data on this page is maintained by the aviation community — contribute to keep it accurate.

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63% Data Complete 33 of 52 points

Missing: Operations, Fuel, Contacts

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 1/4

Operations 0/2

Fuel 0/1

Contacts 0/2

Additional Info 3/10

Data last updated: 2026-04-02

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Basic Airport Information

ICAO: KPR
Name: Port Williams Seaplane Base
Type: seaplane_base
Category: Domestic
Latitude: 58.490101
Longitude: -152.582001
Elevation: N/A ft
Country: United States
Municipality: Port Williams
IATA Code: KPR
FAA Code: N/A
FIR: N/A
Timezone: America/Anchorage
Distance from City: N/A km
VFR: Yes
IFR: No

Runways

Runway E/W

Designation: E/W
Dimensions: 3048x1219m
Surface: WATER
PCN: N/A
Lighting: Not lighted
NAVAIDs: N/A
Approach Types: N/A
Remarks: N/A

Frequencies

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

Operation Hours

Monday N/A

Tuesday N/A

Wednesday N/A

Thursday N/A

Friday N/A

Saturday N/A

Sunday N/A

Extra Hours On Request: No
Remarks: Unattended

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: +1 907-688-7623
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

Nearby Airports

PAKD Kodiak Municipal Airport 42 NM PADQ Kodiak Airport 45 NM AK07 Dog Fish Bay Airport 50 NM KEB Nanwalek Airport 56 NM PGM Port Graham Airport 57 NM PASO Seldovia Airport 63 NM 2AK4 Bootleggers Cove Airport 68 NM PALB Larsen Bay Airport 73 NM

Compare KPR with PAKD side by side →

Airport History

Discover the key milestones and historical events that shaped Port Williams Seaplane Base. Our community-powered timeline traces this airport's journey from its origins to the present day.

Explore History

Frequently Asked Questions

Does KPR require landing permits?: Yes, landing permits are required for Port Williams Seaplane Base (United States).
Where is KPR located?: Port Williams Seaplane Base (KPR) is located in Port Williams, United States.
What is the IATA code for KPR?: The IATA code for Port Williams Seaplane Base is KPR.
How long is the runway at KPR?: The main runway at Port Williams Seaplane Base (E/W) measures 3048x1219m.

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