Lake Brooks Seaplane Base

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Location

Latitude: 
 58-33-17.4350N (58.554843)
Longitude: 
 155-46-38.5950W (-155.777388)
Elevation: 
 36.0 feet MSL (11 m MSL)
Magnetic Variation: 
 12 E (as of December 2025 from WMM2020 model)
Time Zone: 
 UTC -9.0 (Standard Time)
UTC -8.0 (Daylight Savings Time)
From City: 
 00 N.M. W of Katmai National Park, Alaska
Found On: 
 Kodiak Chart
FAA Region: 
 AAL

Contacts

Manager: 
Publicly owned: 
PUBLIC PARK SUPT.
PO BOX 7
KING SALMON, AK 99613
907-246-3305		 US DEPT OF INTERIOR
NATL PL SVC FEDERAL BLDG
ANCHORAGE, AK 99502

Operations

Airport Status: 
 Operational
Facility Use: 
 Public
Type: 
 Seaplane Base
Activation Date: 
 06/1966
Control tower: 
 No
Attendance (Months/Days/Hours): 
 Months/Days/Hours
UNATTENDED
Boundary ARTCC: 
 ZAN (Anchorage)
Responsible ARTCC: 
 ZAN (Anchorage)
Segmented Circle Indicator: 
 No
Traffic Pattern Altitude (MSL): 
 1036 feet (316 m)
NOTAMs Facility: 
 ENA
NOTAM-D Service: 
 Yes
International Airport of Entry: 
 No
Customs Landing Rights: 
 No
Military Landing Rights: 
 No
Civil/Military Joint Use: 
 No

Based Aircraft

Annual Operations (as of )

Communications

CTAF:  122.900

       

    Fixed Based Operators (FBOs) & Fuel

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    Area Code: 907
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    Flight Service Stations

    Primary Alternate
    FSS on Field:  N
    FSS Name (ID):  Kenai(ENA)
    Frequency: 
    Toll Free Phone:  1-866-864-1737

    Instrument Procedures / Charts

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    Navigation Aids (Navaids) near 5Z9

    Navigational Aid (NAVAID) distances from the airport are listed in Nautical Miles (NM).

    Nearby Airports with Fuel

    Dist (NM) Name (Airport IDs) True Hdg Mag Hdg Fuel Grade
    28.2 King Salmon Airport
    (AKN PAKN AKN)    		 285 273 100LL, Jet A
    76.7 Iliamna Airport
    (ILI PAIL ILI)    		 19 7 100LL, Jet A
    89.7 Dillingham Airport
    (DLG PADL DLG)    		 290 279 100LL, Jet A
    98.2 Aleknagik Seaplane Base
    (Z33)    		 297 286 100LL, MOGAS
    98.2 Aleknagik /New Airport
    (WKK 5A8)    		 297 286 100LL, Jet A, Mogas

    Notices to Airmen (NOTAMS)

    NOTAMs

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    NOTAMS within

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    NM of 5Z9

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    NM of 5Z9

    Remarks

    A110-1 ACFT MAINTAIN 1000 FT AGL INVOF BROOKS CAMP. HEAVY BEAR & HUMAN CONCENTRATION.
    A110-2 LANDING & TAKEOFFS OR TAXIING WITHIN 50 YARDS OF BEARS IS PROHIBITED.
    A110-3 SURFACE OPNS ARE LIMITED TO IDLE MANEUVERS WITHIN 200 YARDS OF BROOKS CAMP BEACH ON NAKNEK LAKE. STEP TAXI OPNS; INITIATION OF TAKEOFFS & LANDINGS WITHIN THIS ZONE IS PROHIBITED. BUOYS NOTE NO-WAKE AREA.
    A110-4 FUEL AVAILABLE @ AKN ON THE RIVER. 907-246-3079 OR 130.10.
    A3 32 MI E OF KING SALMON.
    A33-ALL/WAY LARGE WHITE BUOYS 4 FT TALL IN WATERWAY ARE A HAZARD TO NAVIGATION AND DIFFICULT TO SEE.

    Runways

    Runway Summary

    Runways: ALL/WAY
    Longest Runway: ALL/WAY is 5000 ft (1524 m) long
    Runways with an Instrument Approach:

    5Z9 Airport Runway Details

    Runway ALL/WAY  5000 ft x 4000 ft (1524 m x 1219 m)
    Surface:  Water - Excellent condition - No special surface treatment

    Runway ALL

    Runway WAY
    Elevation: 
    		 36.0 36.0
    Glide Path Angle: 
    		 0.0 degrees 0.0 degrees
    Traffic Pattern: 
    		 Left Left

    Services

    Fuel Available: 
    		 100LL, Jet A, Mogas
    Parking: 
    		 Tiedowns available

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    Maps & Diagrams

    5Z9 Sectional

    Flight Planning
    at skyvector.com

    5Z9 Diagram


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