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99MN Mayo Clinic St Marys Hospital Heliport
Rochester, Minnesota, USA

GOING TO ROCHESTER?


FAA INFORMATION EFFECTIVE 27 NOVEMBER 2025

Location

FAA Identifier: 99MN
Lat/Long: 44-01-11.1550N 092-28-58.9930W
44-01.185917N 092-28.983217W
44.0197653,-92.4830536
(estimated)
Elevation: 1166 ft. / 355 m (estimated)
Variation: 01W (2025)
Time zone: UTC -6 (UTC -5 during Daylight Saving Time)
Zip code: 55902

Heliport Operations

Heliport use: Private use, MEDICAL USE.
Activation date: 10/1984
Control tower: no
ARTCC: MINNEAPOLIS CENTER
FSS: PRINCETON FLIGHT SERVICE STATION
NOTAMs facility: FDC (NOTAM-D service not available)
Attendance: CONTINUOUS
Wind indicator: yes
Segmented circle: no
Lights: PHONE REQ FOR PERIMETER LGTS CALL 507-255-2808 OR USE FREQ 155.385 TONE 141.3 OR 155.340 TONE 210.7 OR 130.075.
Beacon: white-green-yellow (heliport)
ACTVT ROTG BCN - 5 CLICKS CTAF.

Heliport Communications

CTAF/UNICOM: 123.05
ROCHESTER APPROACH: 119.8 [0500-2300]
ROCHESTER DEPARTURE: 119.8 [0500-2300]
WX ASOS at RST (7 nm S): PHONE 507-216-8425
WX AWOS-3PT at TOB (15 nm W): 119.075 (507-374-6369)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
RSTr014/15.0ROCHESTER VOR/DME112.0005E
FOWr104/39.8HALFWAY VOR/DME111.2002E

Heliport Services

Fuel available: A

Runway Information

Helipad H1

Dimensions: 91 x 51 ft. / 28 x 16 m
Surface: concrete
Runway edge lights: PERI
Latitude: 44-01.185917N
Longitude: 092-28.983217W
Elevation: 1166.0 ft.
Traffic pattern: leftleft

Heliport Ownership and Management from official FAA records

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

Additional Remarks

9MN AWOS IS ASSOCIATED WITH HELIPORT 99MN.
FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.

Instrument Procedures

There are no published instrument procedures at 99MN.

Some nearby airports with instrument procedures:

KRST - Rochester International Airport (7 nm S)
KTOB - Dodge Center Airport (15 nm W)
KFKA - Fillmore County Airport (24 nm SE)
KAUM - Austin Municipal Airport (29 nm SW)
55Y - Rushford Municipal Airport/Robert W Bunke Field (31 nm SE)
 
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Area around 99MN (Mayo Clinic St Marys Hospital Heliport)
 
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Sectional chart

 
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From to 99MN

Sunrise and sunset
Times for 01-Dec-2025
 Local
(UTC-6)
 Zulu
(UTC)
Morning civil twilight06:5312:53
Sunrise07:2613:26
Sunset16:3222:32
Evening civil twilight17:0523:05

Current date and time
Zulu (UTC)  02-Dec-2025 00:19:10
Local (UTC-6)  01-Dec-2025 18:19:10
 
METAR
K9MN 012355Z AUTO 15005KT 10SM BKN095 M09/M11 A3005 RMK AO1 T10901107 11069 21090
KRST 
7nm S 
012354Z 19009KT 9SM OVC090 M11/M12 A3003 RMK AO2 SLP197 60001 T11061122 11089 21117 56017
KTOB 
14nm W 
012355Z AUTO 18008KT 10SM BKN090 M13/M14 A3002 RMK AO2 60000 T11301135 11087 21131 56019
TAF
KRST 
7nm S 
011925Z 0119/0218 20009KT P6SM SCT015 OVC035 TEMPO 0119/0121 2SM -SN BR BKN015 FM020400 21007KT P6SM BKN015 FM020800 21007KT P6SM OVC005
NOTAMs
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