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Thorne Bay Seaplane Base Seaplane Base

KTB · Thorne Bay, AK · var 26E · Towered

Airport information

FAA LID
KTB / KTB
Coordinates
55.6828, -132.5329
Magnetic variation
26E
Sectional chart
KETCHIKAN
Airport use
Public
Control tower
Yes
ARTCC
ANCHORAGE (ZAN)
Flight service (FSS)
KETCHIKAN
NOTAM facility
KTN
Attendance
UNATNDD
Segmented circle
No
Wind indicator
yes
Activated
1970/04
Distance from city
0 NW

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-20

EventLocal (AKDT)UTC
Morning civil twilight
Loggable night ends
03:04 AM11:04Z
Sunrise04:05 AM12:05Z
Sunset09:38 PM05:38Z
Evening civil twilight
Loggable night begins
10:39 PM06:39Z
Loggable night (§1.1)
10:39 PM → 03:04 AM
Night currency (§61.57)
10:38 PM → 03:05 AM

Plan a flight from KTB

Runway NW/SE

5,000 ft × 2000 ft · Water
NW
Heading
n/a
Markings
none
Traffic pattern
Left
SE
Heading
n/a
Markings
none
Traffic pattern
Left

No published frequencies or nearby navaids for KTB.

Chart Supplement FAA A/FD

Open PDF ↗
Preview Chart Supplement Open the Chart Supplement PDF

Services

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

Ownership & management

Owner
CITY OF THORNE BAY
PO BOX 19110, PO BOX 112506, THORNE BAY, AK
(907) 828-3380
Manager
SIMON DOYLE, HARBOR MASTER
PO BOX 19110, PO BOX 19110, THORNE BAY, AK
907-204-0815

Remarks FAA

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

Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open KTB in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.