Airport & FBO Info for KSDY/SDY SIDNEY-RICHLAND MUNI SIDNEY MT
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KSDY

SIDNEY-RICHLAND MUNI       SIDNEY       MT
  Time Zone: Mountain 
Lat: N 4742.4     Long: W 10411.6    Elev: 1985     Var: -09  Longest Runway: 5705
    AWOS: 119.27        CTAF: 122.8

FBO & Flight Services info for KSDY

FBOs: Update your Fuel Prices

  click here  		We provide aircraft charters, FBO line services, fueling and maintenance for private and commercial aircraft at Sidney-Richland Regional Airport (KSDY).
Ph: 406-482-1832 Fax: 406-482-1834 Freq: 122.85WebsiteE-Mail
                               
Service
Jet
100LL
80/87
MoGas
Fuel Avail: Available 24/7 ($150 Call out required after 7pm until 7am)
Full7.507.50    Last Update: 05/13/2026 07:44

Self        
Misc. Info: A2G 122.850Address: 544 AIRPORT RD,   SIDNEY, MT 59270

AWOSPh: 406-482-7323
-
Freq: 119.27  
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Runway & Approach Info for KSDY
Rwy
Length
Land Dist**
Approach*
  Rwy
Length
Land Dist**
Approach*
01
5705x100  5705'          
 
  
19
  5705x100  5705'          
 
11
4024x100  4024'          
 
  
29
  4024x100  4024'          
 
 * only ILS, LOC, LDA, and SDF approaches to a specific runway are shown
** For any Declared Landing Distance Available, please see A/FD or Approach plates
Runway Weight Capability (lbs.) Help
Runway IDSingle WheelDouble WheelDouble Tandem WheelDual Double Wheel
01/1946,00062,000108,000N/A
11/2954,00070,000119,000N/A
These numbers are Advisory and are not limits.   The Airport Manager should have more accurate Weight Limits
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Approach Charts
Approaches    
Current Weather/Notams
Customs Information Send updates to Support@FltPlan.com
Customs Not Available
A/FD
Airport / Facility DirectoryA/FD Legend
Database effective 06/11/2026
Airport Diagram of KSDY
Airport Diagram might not be current.

Facility Name: SIDNEY-RICHLAND RGNL
City Name: SIDNEY
County: RICHLAND
State abbrev: MT
State Name: MONTANA
   
Ownership: PUBLICLY OWNED
Use: OPEN TO THE PUBLIC
Owner's Name: SIDNEY RICHLAND APT AUTHORITY
Address: PO BOX 1050, 540 AIRPORT ROAD
 SIDNEY, MT 59270
Owner's Phone: 406-480-1820
  
Manager's Name: RYAN HUOTARI
Address: 540 AIRPORT ROAD, P.O. BOX 1050
 SIDNEY, MT 59270
Phone: (406) 480-1820; OR 406-480-1820
   
FAA Region: NORTHWEST MOUNTAIN
FAA Field Office: HLN
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Sunrise / Sunset times for SIDNEY-RICHLAND RGNL

DateSunriseSunset
06/08/26 Monday4:5920:53
06/09/26 Tuesday4:5920:53
06/10/26 Wednesday4:5920:54
06/11/26 Thursday4:5820:55
06/12/26 Friday4:5820:55
06/13/26 Saturday4:5820:56
06/14/26 Sunday4:5820:56
06/15/26 Monday4:5820:57
06/16/26 Tuesday4:5820:57
06/17/26 Wednesday4:5820:57
06/18/26 Thursday4:5820:58
06/19/26 Friday4:5820:58
06/20/26 Saturday4:5820:58
06/21/26 Sunday4:5820:59

Airport Facilities

Airport Attendance Schedule7 Days A Week 0600-1900; ON CALL 24 HOURS A DAY
Airport Status OPERATIONAL (This Status can change at any time - please check NOTAMS)
Airport Lighting ScheduleACTVT MIRL RYS 01/19 & 11/29; REIL RYS 01 & 19, 11 & 29; PAPI RYS 01 & 19, 11 & 29 - CTAF.
Airport Storage AvailableTie Downs, Hanger
Extra Services AvailableAir Freight, Crop Dusting, Cargo Handling, Charter, Flight Instruction, Aircraft Rental, Aircraft Sales
Wind IndicatorYES - (lighted)
Control TowerNO
CTAF Frequency122.800
Unicom Frequency122.800
Rotating Beacon ColorWG
Segmented CircleYES
Landing FeeNO

Airport Inspection Data

Airport InspectedSTATE - performed by FAA AIRPORTS FIELD PERSONNEL
Inspection Date07/31/2024

Airport Services

Type of Fuel AvailableGrade 100LL, JET A (freeze point -40C)
Airframe Repair ServiceMAJOR
Power Plant Repair ServiceMAJOR

Geographic Data

LatitudeN4742.4
LongitudeW10411.6 (ESTIMATED)
Arpt Elevation1985ft (SURVEYED)
Magnetic Variation09E
1 miles Wof SIDNEY
Traffic Pattern Altitude
Sectional ChartBILLINGS

Aircraft Data

Operations (Reported)YearlyAvg. Daily
General Aviation Transient 00
General Aviation Local 00
Air Taxi 00
Commerical 00
Commuter 00
Military 00
Aircraft based on Field
General Aviation Singles 0
General Aviation Multi 0
Jet Aircraft 0
General Aviation Helicopters 0
Military Aircraft 0
Gliders 0
Ultralights 0

FAA Services

FSS on field NO
FSS tie-in GREAT FALLS
FSS Phone 1-800-WX-BRIEF
Who issues Notams SDY
Notam D service at airport YES
ARTCC Name SALT LAKE CITY

Federal Status

Airport CertificationAIRPORT RECEIVING SCHEDULED AIR CARRIER SERVICE FROM CARRIERS CERTIFICATED BY THE CIVIL AERONAUTICS BOARD
Aircraft Rescue & Firefighting IndexAIRPORT HAS A CERTIFICATE UNDER CFR PART 139
Airport of EntryNo
Custom Landing RightsNo
Joint Civil/MilitaryNo
Military Landing rightsYES

Federal Agreements

NATIONAL PLAN OF INTEGRATED AIRPORT SYSTEMS (NPIAS)
GRANT AGREEMENTS UNDER FAAP/ADAP/AIP
ASSURANCES PURSUANT TO TITLE VI, CIVIL RIGHTS ACT OF 1964

Remarks

FOR ARPT CONDITIONS, CTC ARPT MGT - 406-480-1820. SFC CONDITIONS UNMONITORED 0400-1300Z++
FLOCKS OF WATER FOWL IN VICINITY OF ARPT.
FOR CD IF UNA TO CTC ON FSS FREQ, CTC SALT LAKE ARTCC AT 801-320-2568.
RWY 01/1 9 PCR VALUE: 180/F/D/Y/T
RWY 11/2 9 PCR VALUE: 211/F/D/Y/T
Airport Communications & Frequencies:
CTAF Frequency:
122.800
Unicom Frequency:
122.800
Remarks
  • COMMUNICATIONS PRVDD BY GREAT FALLS RADIO ON FREQ 122.3 (SIDNEY RCO).
  • APCH/DEP CTL SVC PRVDD BY SALT LAKE ARTCC (ZLC) ON 126.85/305.2 (WATFORD CITY RCAG).
    • Runway Identifications
    Runway Identification: 01/19
    Length: 5705 ft
    Width: 100 ft
    Surface: ASPHALT-GOOD CONDITION
    Edge lights: Medium Intensity
    Treatment: GROOVED

     Runway: 01   Runway: 19
    Mag heading: 15°Mag heading: 195°
    Rwy Slope: -.03% DownRwy Slope: .03% Up
    Approach: Approach:
    Pattern: Left TrafficPattern: Right Traffic
    Markings: NONPRECISION INSTRUMENTMarkings: NONPRECISION INSTRUMENT
    Marking Condition: GOODMarking Condition: GOOD
    Arresting Dev: Arresting Dev:
    Lat & Long: N4741.9  W10412.1Lat. & Long.: N4742.7  W10411.5
    Elev: 1982.4 ft. MSLElev: 1980.7 ft. MSL
    TCH: 33 ft. AGLTCH: 41 ft. AGL
    Visual Glide Path: 3.00 degreesVisual Glide Path: 3.00 degrees
    Displaced Threshold: NoDisplaced Threshold: No
    Touchdown Zone: YESTouchdown Zone: YES
    Touchdown Elev.: 1985.1 feetTouchdown Elev.: 1981.1 feet
    Visual Glide Slope: 2-Light PAPI on LEFT side of RunwayVisual Glide Slope: 2-Light PAPI on LEFT side of Runway
    RVR Equipment: RVR Equipment:
    RVV Equipment: NORVV Equipment: NO
    Approach Lights: Approach Lights:
    REIL: YESREIL: YES
    Centerline Lights: NOCenterline Lights: NO
    Touchdown lights: NOTouchdown lights: NO
    Runway Category: Runway with a Non-precision Approach having visibility minimums greater than 3/4 mileRunway Category: Runway with a Non-precision Approach having visibility minimums greater than 3/4 mile
    Declared Distances: TORA:5705' TODA:5705' ASDA:5705' LDA:5705'Declared Distances: TORA:5705' TODA:5705' ASDA:5705' LDA:5705'
    Obstructions: Obstructions: TREE
    Marked: Marked: NOT Marked/Lighted
    Clearance slope: 50:1Clearance slope: 26:1
    Obstruction height: Obstruction height: 29 feet AGL
    Dist. from runway: Dist. from runway: 956 feet
    Centerline offset: Centerline offset:
    Comments: Comments:
    Runway Identification: 11/29
    Length: 4024 ft
    Width: 100 ft
    Surface: ASPHALT-GOOD CONDITION
    Edge lights: Medium Intensity
    Treatment: GROOVED

     Runway: 11   Runway: 29
    Mag heading: 108°Mag heading: 288°
    Rwy Slope: -.35% DownRwy Slope: .35% Up
    Approach: Approach:
    Pattern: Right TrafficPattern: Left Traffic
    Markings: BASICMarkings: BASIC
    Marking Condition: GOODMarking Condition: GOOD
    Arresting Dev: Arresting Dev:
    Lat & Long: N4742.7  W10411.7Lat. & Long.: N4742.4  W10410.8
    Elev: 1980.7 ft. MSLElev: 1966.5 ft. MSL
    TCH: 40 ft. AGLTCH: 22 ft. AGL
    Visual Glide Path: 3.00 degreesVisual Glide Path: 3.00 degrees
    Displaced Threshold: NoDisplaced Threshold: No
    Touchdown Zone: YESTouchdown Zone: YES
    Touchdown Elev.: 1981.1 feetTouchdown Elev.: 1980.9 feet
    Visual Glide Slope: 2-Light PAPI on LEFT side of RunwayVisual Glide Slope: 2-Light PAPI on LEFT side of Runway
    RVR Equipment: RVR Equipment:
    RVV Equipment: NORVV Equipment: NO
    Approach Lights: Approach Lights:
    REIL: YESREIL: YES
    Centerline Lights: NOCenterline Lights: NO
    Touchdown lights: NOTouchdown lights: NO
    Runway Category: Runway with a Visual ApproachRunway Category: Runway with a Visual Approach
    Declared Distances: TORA:4023' TODA:4023' ASDA:4023' LDA:4023'Declared Distances: TORA:4023' TODA:4023' ASDA:4023' LDA:4023'
    Obstructions: ROADObstructions: ROAD
    Marked: NOT Marked/LightedMarked: NOT Marked/Lighted
    Clearance slope: 20:1Clearance slope: 29:1
    Obstruction height: 14 feet AGLObstruction height: 10 feet AGL
    Dist. from runway: 489 feetDist. from runway: 489 feet
    Centerline offset: Centerline offset: 315
    Comments: Comments:
    C:10/P:

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