Mayo Clinic Health System-oakridge Heliport (78WI) — Osseo, WI

Mayo Clinic Health System-oakridge Heliport (78WI)
78WI
Mayo Clinic Health System-oakridge Heliport (78WI)
Osseo, WI
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Mayo Clinic Health System-oakridge Heliport (78WI) is a private-use heliport located in Osseo, WI. The airport sits at an elevation of 989 feet above mean sea level. It features 1 runway. Aviation communications are supported by 2 published radio frequencies.

Location & QuickFacts
FAA Information Effective 2026-09-03
Airport Identifier 78WI
Airport Status Operational
Longitude/Latitude 91°12'41.8000" W / 44°34'39.0500" N
-91.211611 / 44.577514 (Estimated)
Elevation 989.00 ft / 301.45 m (Estimated)
Location Trempealeau County, WI
Owner & Manager
Ownership Privately owned
Owner MCHS - OAKRIDGE
Address 13025 8TH ST.
OSSEO, WI 54758
Phone number (715) 597-8669
Manager DARRELL COURTNEY
Address PO BOX 70
OSSEO, WI 54758
Phone number (715) 597-8669
Airport Operations and Facilities
Airport Use Private
Wind indicator Yes
Control Tower NON-ATCT
Lighting Schedule SS-SR
Sectional chart GREEN BAY
Region AGL - Great Lakes
Responsible ARTCC ZMP - MINNEAPOLIS
Tie-in FSS GRB - GREEN BAY
FSS Toll Free 1-800-WX-BRIEF
NOTAMs Facility FDC
Airport Communications
Runway Information
Runway H1
Dimensions 40 x 40 ft (12 x 12 m)
Surface CONC (GOOD)
Surface treatment
Edge lights PERI
H1
Physical elevation 989.00 ft ft
Coordinates 44.577514 / -91.211611 0.000000 / 0.000000
Traffic pattern Left Left
Remarks
  • FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.