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SIDNEY-RICHLAND RGNL - Airport Diagram
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KSDY
SIDNEY-RICHLAND RGNL
PublicPUB

1 miles W of SIDNEY, MT
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LiveATC.net: Live Air Traffic - From Their Headsets to You
Operational
47° 42' 25"N 104° 11' 33"W
1985' MSL
2985' MSL
09E
JET A, 100LL
GREAT FALLS (GTF)
BILLINGS
SALT LAKE CITY (ZLC)
11/27/25-12/25/25
KSDY MVFR
10:56 PM MST  
Light Snow
Overcast 1,300'
7sm
33°F
32°F
29.72"Hg
310° 6kts
AO2 RAE09UPB19E22SNB09E19B22 SLP087 P0000 60000 T00060000 10011 20006 51005 FZRANO $
METAR KSDY 050556Z AUTO 31006KT 7SM -SN OVC013 01/00 A2972 RMK AO2 RAE09UPB19E22SNB09E19B22 SLP087 P0000 60000 T00060000 10011 20006 51005 FZRANO $
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KSDY FBOs

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Richland Aviation
UNICOM: 122.8
Phone: (406) 482-1832
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Phillips 66
As of 11/27
 100LL JET A JET A (FSII) MOGAS UL94
Self Serve
Full Serve 6.65 5.65
Fuel Notes
Prices include tax
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122.8 122.8

AWOS-3PT

AWOS-3PT
406-482-7323
 119.275

FAA A/FD Pages

Airport Diagrams

Airport Minimums

Departure Procedures

  • No Documents

Hotspot

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Standard Term. Arrival

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Instrument Approach

Terminal Area Forecast

KSDY
Thu, 12/4 10:20 PM MST
Thu, 12/4 11:00 PM MST - Fri, 12/5 11:00 PM MST
MVFR
Temporary 11:00 PM MST - 12:00 AM MST
Broken 1,500'
N/A
Calm
VFR
11:00 PM MST - 1:00 AM MST
Light Freezing Rain and Snow
Overcast 5,000'
Scattered 1,500'
6sm
290° 8kts
LIFR
1:00 AM MST - 5:00 AM MST
Light Snow
Overcast 400'
2sm
Calm
IFR
1:00 AM MST - 7:00 AM MST
Overcast 900'
6sm
290° 9kts
MVFR
7:00 AM MST - 3:00 PM MST
Overcast 2,200'
Scattered 1,800'
6sm
320° 10kts
Gusts 20kts
MVFR
3:00 PM MST - 11:00 PM MST
Broken 1,300'
6sm
340° 8kts
TAF KSDY 050520Z 0506/0606 29008KT 6SM -FZRASN SCT015 OVC050
   TEMPO 0506/0507 BKN015
   FM050800 29009KT P6SM OVC009
   PROB30 0508/0512 2SM -SN OVC004
   FM051400 32010G20KT P6SM SCT018 OVC022
   FM052200 34008KT P6SM BKN013
KSDY
EffectiveExpiresCategoryNOTAM
Domestic
12/5/25
0226Z
12/6/25
0226Z
Runway!SDY 12/012 SDY RWY 29 FICON 3/3/3 100 PCT FROST OBS AT 2512050226. 2512050226-2512060226
12/5/25
0226Z
12/6/25
0226Z
Runway!SDY 12/011 SDY RWY 01 FICON 3/3/3 100 PCT FROST OBS AT 2512050226. 2512050226-2512060226
No
0600-1900
ON CALL 24 HOURS A DAY
SIDNEY RICHLAND APT AUTHORITY
PO BOX 1050, 540 AIRPORT ROAD
SIDNEY, MT 59270
Phone: 406-480-1820
RYAN HUOTARI
540 AIRPORT ROAD, P.O. BOX 1050
SIDNEY, MT 59270
Phone: (406) 480-1820
GREAT FALLS FSS (GTF)
Toll Free: 1-800-WX-BRIEF
SDY
--
ACTVT MIRL RYS 01/19 & 11/29; REIL RYS 01 & 19, 11 & 29; PAPI RYS 01 & 19, 11 & 29 - CTAF.
N/A
Yes - Lighted
Yes
No
Hanger, Tie-Down
NOT a Landing Rights Airport
NOT an Airport of Entry
Major
Major
High Pressure
None
Air Freight
Crop Dusting
Cargo Handling
Charter Service
Pilot Instruction
Aircraft Rental
Aircraft Sales

Runway 01/19

5705 ft. x 100 ft.
ASPH  
Good 
GRVD 
MED 
 
46,000lbs 
62,000lbs 
108,000lbs 
-- 
  Runway 01 Runway 19
True Heading 24°204°
Traffic Pattern Left Right
Markings NPI NPI
Markings Condition GOOD GOOD
Latitude 47° 41' 51"N 47° 42' 43"N
Longitude 104° 12' 04"W 104° 11' 30"W
Elevation 1,983' 1,981'
Threshold Crossing Height 33 ft. AGL 41 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator P2L P2L
Approach Lights
Centerline Lights
Runway End Identifier Lights Yes Yes

Runway 11/29

4024 ft. x 100 ft.
ASPH  
Good 
GRVD 
MED 
 
54,000lbs 
70,000lbs 
119,000lbs 
-- 
  Runway 11 Runway 29
True Heading 117°297°
Traffic Pattern Right Left
Markings BSC BSC
Markings Condition GOOD GOOD
Latitude 47° 42' 44"N 47° 42' 26"N
Longitude 104° 11' 40"W 104° 10' 47"W
Elevation 1,981' 1,966'
Threshold Crossing Height 40 ft. AGL 22 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator P2L P2L
Approach Lights
Centerline Lights
Runway End Identifier Lights Yes Yes
A110-1FOR ARPT CONDITIONS, CTC ARPT MGT - 406-480-1820. SFC CONDITIONS UNMONITORED 0400-1300Z++
A110-2FLOCKS OF WATER FOWL IN VICINITY OF ARPT.
A110-3FOR CD IF UNA TO CTC ON FSS FREQ, CTC SALT LAKE ARTCC AT 801-320-2568.
SIDNEY-RICHLAND RGNL (ICAO: KSDY, IATA: SDY) is a public airport located in SIDNEY, MT.