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KTB Thorne Bay Seaplane Base
Thorne Bay, Alaska, USA

GOING TO THORNE BAY?


FAA INFORMATION EFFECTIVE 14 MAY 2026

Location

FAA Identifier: KTB
Lat/Long: 55-41-16.6630N 132-32-12.0330W
55-41.277717N 132-32.200550W
55.6879619,-132.5366758
(estimated)
Elevation: 0 ft. / 0 m (estimated)
Variation: 26E (1985)
Time zone: UTC -8 (UTC -9 during Standard Time)
Zip code: 99901

Seaplane Base Operations

Seaplane Base use: Open to the public
Activation date: 04/1970
Control tower: no
ARTCC: ANCHORAGE CENTER
FSS: KETCHIKAN FLIGHT SERVICE STATION [907-225-9481]
Alternate FSS: JNU JUNEAU FLIGHT SERVICE STATION [1-866-297-2236]
NOTAMs facility: KTN (NOTAM-D service available)
Attendance: UNATNDD
Wind indicator: yes
Segmented circle: no

Seaplane Base Communications

CTAF: 122.9
WX ASOS at AKW (19 nm W): 135.45 (907-755-2641)

Nearby radio navigation aids

NDB name  Hdg/Dist  Freq  Var  ID
CLAM COVE285/35.439621ECMJ -.-. -- .---

Seaplane Base Services

Parking: tiedowns
Airframe service: NONE
Powerplant service: NONE
Bottled oxygen: NONE
Bulk oxygen: NONE

Runway Information

Runway NW/SE

Dimensions: 5000 x 2000 ft. / 1524 x 610 m
Surface: water
RUNWAY NW  RUNWAY SE
Elevation: 0.0 ft.0.0 ft.
Traffic pattern: leftleft
Markings: nonenone

Seaplane Base Ownership and Management from official FAA records

Ownership: Publicly-owned
Owner: CITY OF THORNE BAY
PO BOX 19110, PO BOX 112506
THORNE BAY, AK 99919-0110
Phone (907) 828-3380
Manager: SIMON DOYLE, HARBOR MASTER
PO BOX 19110, PO BOX 19110
THORNE BAY, AK 99919-0110
Phone 907-204-0815

Additional Remarks

OPERG AREA IN THORNE BAY.
BE ALERT SEA OTTERS ALSO USE SPB RAMP/TIE-DOWN AREA.

Instrument Procedures

There are no published instrument procedures at KTB.

Some nearby airports with instrument procedures:

PAKW - Klawock Airport (19 nm W)
PAKT - Ketchikan International Airport (34 nm SE)
PAWG - Wrangell Airport (48 nm N)
PAPG - Petersburg James A Johnson Airport (68 nm N)
PAFE - Kake Airport (89 nm NW)
 
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Area around KTB (Thorne Bay Seaplane Base)
 
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Aerial photo
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Sectional chart

 
Airport distance calculator
Flying to Thorne Bay Seaplane Base? Find the distance to fly.

From to KTB

Sunrise and sunset
Times for 23-May-2026
 Local
(UTC-8)
 Zulu
(UTC)
Morning civil twilight03:3311:33
Sunrise04:2612:26
Sunset21:0805:08
Evening civil twilight22:0006:00

Current date and time
Zulu (UTC)  23-May-2026 11:25:35
Local (UTC-8)  23-May-2026 03:25:35
 
METAR
PAKW 
19nm W 
231053Z AUTO 00000KT 3SM RA FEW011 BKN022 OVC035 09/06 A2988 RMK AO2 SLP119 P0012 T00890061 TSNO $
PAHY 
31nm S 
231056Z AUTO 00000KT 10SM -RA BKN015 BKN020 OVC028 07/06 A2990 RMK AO2 SLP122 P0000 T00720061 $
PAKT 
35nm SE 
231053Z AUTO 23003KT 10SM BKN041 OVC120 07/05 A2989 RMK AO2 SLP123 T00720050 TSNO PNO $
TAF
PAKW 
19nm W 
230523Z 2306/2406 22005KT P6SM OVC025 FM230800 VRB03KT P6SM -SHRA SCT015 OVC025 TEMPO 2308/2312 5SM -RA OVC015 FM231800 20007KT P6SM -SHRA SCT015 OVC040 FM240000 21008KT P6SM OVC050 FM240500 20003KT P6SM BKN050 OVC070 AMD LTD TO CLD VIS AND WIND
NOTAMs
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