H63
Harlan County Lake Seaplane Base
Alma, NebraskaElevation 1,946 ftSeaplane base
OUR HEADSET PICK · NOT SPONSORED
DC
David Clark DC ONE-X
Not sponsored, just the headset we'd buy ourselves: the DC ONE-X, with hybrid noise cancelling, Bluetooth, and 30+ hour battery. And David Clark's A+ customer service is the real reason we recommend them.
Visit David ClarkRUNWAYS
Runway detail & declared distances
E/W
RWY E90°T
RWY W270°T
Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.
AIRPORT INFORMATION
Facility & services
Harlan County Lake Seaplane Base is in Alma, Nebraska. Field elevation 1,946 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.
OPERATIONS & CONTACT
OwnershipPublicly owned
UseOpen to the public
TypeSeaplane base
ManagerBRYSON HELLMUTH
Manager phone308-799-2105
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATAH63
SectionalOMAHA
Center (ARTCC)DENVER
Flight service (AFSS)COLUMBUS
RegionNebraska
CountryUnited States
Coordinates40.0431, -99.2509
Distance from city6 NM SW
SERVICES & LIGHTING
Control towerNon-towered
CTAF122.900
FREQUENCIES
Communications
122.900
CTAF
CTAF
Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.
AIRPORT REMARKS
Operational remarks
›FOR CD CTC DENVER ARTCC AT 303-651-4257.
›1 MAY-30 SEPT, HOLIDAYS PILOTS WATCH FOR BOATS
›PILOTS CAN TIE UP AT MARINA, NE SHORE; CALL FOR MARINA CONDS BEFORE TAXIING TO IT, 308-799-2105.
FREQUENTLY ASKED
Does H63 have a METAR?
No on-field METAR is issued for H63. This page uses the nearest reporting station as a reference.
Does H63 have a TAF?
No TAF is issued directly for H63. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at H63?
H63 sits at 1,946 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for H63?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.