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58A Tolsona Lake Seaplane Base
Tolsona Lake, Alaska, USA

GOING TO TOLSONA LAKE?

FAA INFORMATION EFFECTIVE 25 DECEMBER 2025

Location

FAA Identifier: 58A
Lat/Long: 62-06-48.2810N 146-02-27.8400W
62-06.804683N 146-02.464000W
62.1134114,-146.0410667
(estimated)
Elevation: 2000 ft. / 610 m (estimated)
Variation: 27E (1985)
Time zone: UTC -9 (UTC -8 during Daylight Saving Time)
Zip code: 99588

Seaplane Base Operations

Seaplane Base use: Open to the public
Activation date: 08/1967
Control tower: no
ARTCC: ANCHORAGE CENTER
FSS: KENAI FLIGHT SERVICE STATION [907-283-7211]
NOTAMs facility: ENA (NOTAM-D service not available)
Attendance: UNATNDD
Wind indicator: no
Segmented circle: no

Seaplane Base Communications

CTAF: 122.9
WX ASOS at GKN (17 nm E): 134.85 (907-205-4569)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
GKNr245/16.8GULKANA VOR/DME115.6017E

Seaplane Base Services

Runway Information

Runway NW/SE

Dimensions: 4000 x 1500 ft. / 1219 x 457 m
Surface: water
RUNWAY NW  RUNWAY SE
Traffic pattern: leftleft
Markings: nonenone
Runway end identifier lights: nono

Seaplane Base Ownership and Management from official FAA records

Ownership: Publicly-owned
Owner: ALASKA DEPT FISH & GAME
PO BOX 47
GLENNALLEN, AK 99588
USE PUB EASEMENT TO ACES TOLSONA LAKE.
Manager: MICHELLE HEATON
TOLSONA LAKE RESORT, HC1, BOX 1962
GLENNALLEN, AK 99588
Phone 907-822-3433

Additional Remarks

- SPB OPS; LNDG STRIP E SIDE OF LAKE IS PVT.
- USE PUB EASEMENT TO ACES TOLSONA LAKE.

Instrument Procedures

There are no published instrument procedures at 58A.

Some nearby airports with instrument procedures:

PAGK - Gulkana Airport (17 nm E)
PAVD - Valdez Pioneer Field Airport (59 nm S)
PAKA - Tatitlek Airport (77 nm S)
PAAQ - Warren "Bud" Woods Palmer Municipal Airport (92 nm W)
PACV - Merle K (Mudhole) Smith Airport (99 nm S)
  
Loc | Ops | Rwys | IFR | FBO | Links
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Area around 58A (Tolsona Lake Seaplane Base)
 
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Sectional chart

 
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From to 58A

Sunrise and sunset
Times for 11-Jan-2026
 Local
(UTC-9)		 Zulu
(UTC)
Morning civil twilight08:5717:57
Sunrise09:5818:58
Sunset15:4700:47
Evening civil twilight16:4801:48

Current date and time
Zulu (UTC)  12-Jan-2026 01:49:56
Local (UTC-9)  11-Jan-2026 16:49:56
 
METAR
PAGK 
17nm E 		120053Z AUTO 30004KT 10SM CLR M11/M14 A2902 RMK AO2 SLP871 T11111139 TSNO
TAF
PAGK 
17nm E 		111741Z 1118/1218 VRB05KT P6SM VCSH FEW070 FM121400 29001KT 6SM BR OVC015
NOTAMs
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