4Z7
Hyder Seaplane Base
Official FAA Data Effective 2026-10-01 0901Z
Chart Supplement
AF/D
AF/D
VFR Chart of 4Z7
Sectional Charts at SkyVector.com
IFR Chart of 4Z7
Enroute Charts at SkyVector.com
Location Information for 4Z7
Coordinates: N55°54.20' / W130°0.40'
Located 01 miles SE of Hyder, Alaska. View all Airports in Alaska.
Estimated Elevation is 0 feet MSL.
Operations Data
Seaplane Base Use:Open to the public
Status:Operational
Control Tower:No
Seg-Circle:No
Beacon:None
Wind Indicator:Yes, Not Lighted
A.R.T.C.C.:ANCHORAGE
F.S.S.:KETCHIKAN
NOTAMs Facility:KTN (NOTAM-D available)
Sectional Chart:KETCHIKAN
Customs:Customs Landing Rights
AirspaceAnalysis:NO OBJECTION
Attendance:Unattended
Airport Communications
CTAF:122.900
ASOS at KTN (66.5 SW):134.45 907-247-8801
AWOS-3P at MTM (70.7 SW):135.55 907-560-7608
Nearby Navigation Aids
IDNameFreqRadial / Range
VOD ANN ANNETTE ISLAND 117.10 024°73.8
IDNameFreqBearing / Range
VOD CMJ CLAM COVE 396 240°66.5
Runway N/S
Dimensions:10000 x 1000 feet / 3048 x 305 meters
Surface:Water
Runway NRunway S
Elevation: 0.0 0.0
Traffic Pattern: Left Left
Services Available
Fuel:NONE
Transient Storage:NONE
Airframe Repair:NONE
Engine Repair:NONE
Bottled Oxygen:NONE
Bulk Oxygen:NONE
Ownership Information
Ownership:Publicly owned
Owner:ALASKA DOT&PF SOUTHCOAST REGION
6860 GLACIER HWY
JUNEAU, AK 99801-7999
(907) 465-4512
Manager:STEVE BELL
P.O. BOX 112506
JUNEAU, AK 99811-2506
(907) 465-4512
Other Remarks
  • OPNS IN PORTLAND CANAL.
  • BOATS MAY BE TIED TO SPB FLOAT/RAMP.
  • WX CAMERA AVBL ON INTERNET AT HTTPS://WEATHERCAMS.FAA.GOV
  • BE ALERT: DURING LOW TIDE, SHALLOW MILKY GLACIAL WATER COVERS OBSTRUCTIONS EAST OF FLOAT.
  • CAUTION ADVISED WITH TIDES BELOW 0 FT. MAY CAUSE INSUFFICIENT WATER DEPTHS AND PREVENT USE OF THIS FACILITY.
Nearby Airports with Instrument Procedures
IDNameHeading / Distance
Ketchikan International Airport PAKT Ketchikan International Airport 241°66.7
Wrangell Airport PAWG Wrangell Airport 294°86.6
Prince Rupert Airport CYPR Prince Rupert Airport 189°98.4
Terrace Airport CYXT Terrace Airport 149°99.3
Petersburg James A Johnson Airport PAPG Petersburg James A Johnson Airport 300°112.0
Smithers Airport CYYD Smithers Airport 122°116.4
Masset Airport CZMT Masset Airport 213°134.5