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1Y3
JUDGE LEWIS FLD/MOUNT AYR MUNI
Public
PUB
2 miles SE of MOUNT AYR, IA
View on
Map
Status
Operational
Coordinates
40° 42' 23"N
94° 13' 13"W
Elevation
1265' MSL
Pattern Alt
2265' MSL
Mag Variation
05E
Fuel
None Listed
FSS
FORT DODGE (FOD)
Sectional
OMAHA
ARTCC
MINNEAPOLIS (ZMP)
Data Effective
11/27/25-12/25/25
KLWD (15nm)
MVFR
4:53 AM CST
RAW
Overcast 2,700'
Broken 2,100'
Viz
10sm
Temp
49°F
Dew
45°F
Pres
29.38"Hg
Wind
210° 9kts
RMK
AO2 SLP952 T00940072
METAR KLWD 181053Z AUTO 21009KT 10SM BKN021 OVC027 09/07 A2938 RMK AO2 SLP952 T00940072
Services
Frequencies & Documents
Freqs & Docs
TAF
NOTAM
Operations
Runways
Remarks
Add Your Business
1Y3 FBOs
No FBOs (Fixed Base Operators) are listed for this airport.
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Business
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UNICOM
--
CTAF
122.9
No communication frequencies available for this airport.
FAA A/FD Pages
FAA A/FD Page
Airport Diagrams
No Documents
Airport Minimums
No Documents
Departure Procedures
No Documents
Hotspot
No Documents
Standard Term. Arrival
No Documents
Instrument Approach
No Documents
Terminal Area Forecast
KDSM (56nm)
RAW
Reported
Thu, 12/18 5:31 AM CST
Valid
Thu, 12/18 6:00 AM CST - Fri, 12/19 6:00 AM CST
MVFR
Temporary
6:00 AM CST - 7:00 AM CST
Light Rain
Broken 1,000'
Viz
3sm
Wind
280° 20kts
Gusts 30kts
MVFR
6:00 AM CST - 8:00 AM CST
Light Rain
Overcast 2,500'
Few 900'
Viz
6sm
Wind
280° 14kts
Gusts 23kts
VFR
8:00 AM CST - 2:00 PM CST
Broken 7,000'
Scattered 3,500'
Viz
6sm
Wind
290° 14kts
Gusts 22kts
VFR
2:00 PM CST - 4:00 PM CST
Broken 3,500'
Scattered 2,200'
Viz
6sm
Wind
290° 25kts
Gusts 42kts
MVFR
4:00 PM CST - 3:00 AM CST
Broken 2,900'
Viz
6sm
Wind
300° 25kts
Gusts 41kts
VFR
3:00 AM CST - 6:00 AM CST
Few 24,000'
Few 20,000'
Viz
6sm
Wind
310° 12kts
Gusts 23kts
TAF KDSM 181131Z 1812/1912 28014G23KT 6SM -RA FEW009 OVC025
TEMPO 1812/1813 28020G30KT 3SM -RA BKN010
FM181400 29014G22KT P6SM SCT035 BKN070
FM182000 29025G42KT P6SM SCT022 BKN035
FM182200 30025G41KT P6SM BKN029
FM190900 31012G23KT P6SM FEW200 FEW240
1Y3
Effective
Expires
Category
NOTAM
Domestic
12/12/25
1801Z
2/12/26
2359Z
!FOD 12/332 1Y3 OBST TOWER LGT (ASR 1258987) 405146.20N0941144.90W (9.5NM NE 1Y3) 1607.0FT (349.1FT AGL) U/S 2512121801-2602122359
11/29/25
0134Z
1/13/26
0133Z
!FOD 11/211 1Y3 OBST TOWER LGT (ASR 1200247) 403502.90N0940641.80W (8.8NM SE 1Y3) 1554.8FT (404.9FT AGL) U/S 2511290134-2601130133
ATC Tower
No
Attendance
UNATNDD
Owner
CITY OF MOUNT AYR
CITY HALL
MOUNT AYR, IA 50854
Phone: (641) 202-1939
Manager
MIKE WARIN
705 SOUTH TAYLOR STREET
MOUNT AYR, IA 50854
Phone: (641) 202-1939
FSS
FORT DODGE FSS (FOD)
Toll Free: 1-800-WX-BRIEF
NOTAM
FOD
Light Schedule
--
Lights
AIRPORT IS NOT LIGHTED
Beacon
N/A
Wind Indicator
Yes - Lighted
Segmented Cir.
No
Landing Fee
No
Parking
None
Int'l Operations
No
Airframe Repair
None
Pwrplant Repair
None
Bottled Oxygen
None
Bulk Oxygen
None
Other Services
None
Runway 17/35
Dimensions
2600 ft. x 40 ft.
Surface Type
ASPH TURF
Surface Cond
Good
Treatment
NONE
Rwy Edge Lgts
Pavement Class
Single Wheel
--
Double Wheel
--
Double Tandem
--
Dual Dbl Tand
--
Runway 17
Runway 35
True Heading
175°
355°
Traffic Pattern
Left
Left
Markings
Markings Condition
Latitude
40° 42' 36"N
40° 42' 10"N
Longitude
94° 13' 14"W
94° 13' 11"W
Elevation
1,226'
1,217'
Threshold Crossing Height
--
--
Visual Glide Path Angle
--
--
Visual Slope Indicator
--
--
Approach Lights
Centerline Lights
Runway End Identifier Lights
A110-1
FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
JUDGE LEWIS FLD/MOUNT AYR MUNI (IATA: 1Y3) is a public airport located in MOUNT AYR, IA.
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