Mayo Clinic St Marys Hospital Heliport (99MN)

Location & QuickFacts

FAA Information Effective	2026-07-09
Airport Identifier	99MN
Airport Status	Operational
Longitude/Latitude	92°28'58.9930" W / 44°1'11.1550" N -92.483054 / 44.019765 (Estimated)
Elevation	1166.00 ft / 355.40 m (Estimated)
Location	Olmsted County, MN
Magnetic Variation	01W (2025)

Owner & Manager

Ownership	Privately owned
Owner	MAYO CLINIC SAINT MARY'S HOSPITAL
Address	1216 2ND ST SW MARY BRIGH - 10 - HELIPAD ROCHESTER, MN 55902-1970
Phone number	507-255-5866
Manager	DYLAN HARDY
Address	200 1ST ST SW ROCHESTER, MN 55905-1970
Phone number	507-266-1487

Airport Operations and Facilities

Airport Use	Private
Wind indicator	Yes
Segmented Circle	No
Control Tower	NON-ATCT
Lighting Schedule	SEE RMK
Beacon Color	White-Green-Yellow (lighted heliport)
Sectional chart	GREEN BAY
Region	AGL - Great Lakes
Responsible ARTCC	ZMP - MINNEAPOLIS
Tie-in FSS	PNM - PRINCETON
FSS on Airport	No
FSS Toll Free	1-800-WX-BRIEF
NOTAMs Facility	FDC

Airport Communications

CTAF	123.05 MHz
UNICOM	123.05 MHz

Airport Services

Fuel types

A

Runway Information

Runway H1

Dimensions	91 x 51 ft (28 x 16 m)
Surface	CONC
Surface treatment
Edge lights	PERI

	H1
Physical elevation	1166.00 ft	ft
Coordinates	44.019765 / -92.483054	0.000000 / 0.000000
Traffic pattern	Left	Left

Radio Navigation Aids

ID	Type	Name	Ch	Freq	Var	Dist
RG	NDB	REGUE		274.00	02E	35.5 nm
RST	VOR/DME	ROCHESTER	57X	112.00	05E	15.1 nm
FOW	VOR/DME	HALFWAY	49X	111.20	02E	39.9 nm
AEL	VOR/DME	ALBERT LEA	35X	109.80	01E	43.5 nm
ODI	VORTAC	NODINE	126X	117.90	01E	44.4 nm
FGT	VORTAC	FARMINGTON	104X	115.70	06E	47.5 nm

Remarks

• 9MN AWOS IS ASSOCIATED WITH HELIPORT 99MN.
• FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
• PRVDD ALL OPS CONDUCTED IN AN AREA 170-330 CLKWS; AREA APROPLY MKD; WIND INDCR MNTND.