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M99 Shady Lane Airport
St Johns, Michigan, USA

GOING TO ST JOHNS?

FAA INFORMATION EFFECTIVE 25 DECEMBER 2025

Location

FAA Identifier: M99
Lat/Long: 43-03-40.3200N 084-32-54.2000W
43-03.672000N 084-32.903333W
43.0612000,-84.5483889
(estimated)
Elevation: 680 ft. / 207 m (estimated)
From city: 4 miles N of ST JOHNS, MI
Time zone: UTC -5 (UTC -4 during Daylight Saving Time)
Zip code: 48879

Airport Operations

Airport use: Open to the public
Activation date: 04/2018
Control tower: no
ARTCC: CLEVELAND CENTER
FSS: LANSING FLIGHT SERVICE STATION
NOTAMs facility: LAN (NOTAM-D service available)
Attendance: UNATNDD
Segmented circle: no

Airport Communications

CTAF: 122.9
WX AWOS-3P at AMN (17 nm N): 124.175 (989-463-3433)
WX ASOS at LAN (17 nm S): PHONE 517-908-8494
WX AWOS-3 at RNP (18 nm E): 118.025 (989-729-2967)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
MOPr171/34.7MOUNT PLEASANT VOR/DME110.6005W
MBSr219/34.9SAGINAW VOR/DME114.3503W
FNTr285/35.6FLINT VORTAC116.9006W

Airport Services

Runway Information

Runway 9/27

Dimensions: 2302 x 60 ft. / 702 x 18 m
Surface: turf, in fair condition
RUNWAY 9  RUNWAY 27
Latitude: 43-03.669000N43-03.675000N
Longitude: 084-33.161667W084-32.645000W
Elevation: 680.0 ft.680.0 ft.
Traffic pattern: leftleft
Runway heading: 089 true269 true
Obstructions: 50 ft. tree, 560 ft. from runway, 86 ft. right of centerline, 11:1 slope to clear59 ft. road, 18 ft. from runway, 125 ft. left and right of centerline, 1:1 slope to clear
APCH RATIO 20:1 TO DTHR.

Airport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: EUGENE JONES
1434 W FRENCH RD
SAINT JOHNS, MI 48879-9406
Phone 517-282-1656
Manager: EUGENE JONES
1550 W FRENCH RD
SAINT JOHNS, MI 48879-9406
Phone 517-282-1656

Additional Remarks

- FOR CD CTC GREAT LAKES APCH AT 269-459-3345, WHEN APCH CLSD CTC CLEVELAND ARTCC AT 440-774-0224/0490.
- DEER, BIRDS, & WILDLIFE ON & INVOF ARPT.
- OPPOSITE RWY END NOT VSB FM THR DUE TO ROLLING TRRN, +25 FT ELEV CHG.
- RWY 27 DTHR 1430 FT, EXTDS BYD RWY MIDPT.

Instrument Procedures

There are no published instrument procedures at M99.

Some nearby airports with instrument procedures:

KAMN - Gratiot Community Airport (17 nm N)
KLAN - Capital Region International Airport (17 nm S)
KRNP - Owosso Community Airport (18 nm E)
4D0 - Abrams Municipal Airport (19 nm SW)
Y70 - Ionia County Airport (24 nm W)
  
Loc | Ops | Rwys | IFR | FBO | Links
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Aerial photo
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Airport distance calculator
Flying to Shady Lane Airport? Find the distance to fly.

From to M99

Sunrise and sunset
Times for 11-Jan-2026
 Local
(UTC-5)		 Zulu
(UTC)
Morning civil twilight07:3812:38
Sunrise08:1013:10
Sunset17:2322:23
Evening civil twilight17:5522:55

Current date and time
Zulu (UTC)  11-Jan-2026 14:47:42
Local (UTC-5)  11-Jan-2026 09:47:42
 
METAR
KAMN 
16nm N 		111435Z AUTO 31014G24KT 10SM -SN OVC025 M02/M06 A3002 RMK AO2 PRESRR
KLAN 
17nm S 		111415Z 26015G23KT 10SM SCT015 OVC021 M03/M06 A3000 RMK AO2 T10281056 $
KRNP 
18nm E 		111435Z AUTO 27017KT 7SM -SN SCT015 BKN021 OVC032 M02/M05 A2999 RMK AO2 T10161050
TAF
KLAN 
17nm S 		111125Z 1112/1212 26015G25KT 5SM -SHSN OVC025 TEMPO 1113/1115 3SM -SHSN BR OVC012 FM111500 30016G25KT P6SM BKN025 FM112200 29010KT P6SM BKN025 FM120000 26010KT P6SM BKN015 FM120700 23014G22KT P6SM FEW025 BKN070
NOTAMs
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