FAA INFORMATION EFFECTIVE 12 JUNE 2025
Location
| FAA Identifier: | SDY |
| Lat/Long: | 47-42-24.7000N 104-11-33.2000W
47-42.411667N 104-11.553333W
47.7068611,-104.1925556
(estimated) |
| Elevation: | 1985.3 ft. / 605.1 m (surveyed) |
| Variation: | 09E (2010) |
| From city: | 1 mile W of SIDNEY, MT |
| Time zone: | UTC -6 (UTC -7 during Standard Time) |
| Zip code: | 59270 |
Airport Operations
| Airport use: | Open to the public |
| Activation date: | 01/1951 |
| Control tower: | no |
| ARTCC: | SALT LAKE CITY CENTER |
| FSS: | GREAT FALLS FLIGHT SERVICE STATION |
| NOTAMs facility: | SDY (NOTAM-D service available) |
| Attendance: | 0600-1900
ON CALL 24 HOURS A DAY |
| Wind indicator: | lighted |
| Segmented circle: | yes |
| Lights: | ACTVT MIRL RYS 01/19 & 11/29; REIL RYS 01 & 19, 11 & 29; PAPI RYS 01 & 19, 11 & 29 - CTAF. |
| Beacon: | white-green (lighted land airport)
Operates sunset to sunrise. |
| Fire and rescue: | ARFF index A |
Airport Communications
| CTAF/UNICOM: | 122.8 |
| WX AWOS-3PT: | 119.275 (406-482-7323) |
- 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).
Nearby radio navigation aids
| VOR radial/distance | | VOR name | | Freq | | Var |
|---|
| ISNr200/37.3 | | WILLISTON VOR/DME | | 116.30 | | 08E |
Airport Services
| Fuel available: | 100LL JET-A |
| Parking: | hangars and tiedowns |
| Airframe service: | MAJOR |
| Powerplant service: | MAJOR |
| Bottled oxygen: | HIGH |
| Bulk oxygen: | NONE |
Runway Information
Runway 1/19
| Dimensions: | 5705 x 100 ft. / 1739 x 30 m |
| Surface: | asphalt/grooved, in good condition |
| Weight bearing capacity: | | Single wheel: | 46.0 | | Double wheel: | 62.0 | | Double tandem: | 108.0 |
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| Runway edge lights: | medium intensity |
| RUNWAY 1 | | RUNWAY 19 |
| Latitude: | 47-41.858047N | | 47-42.717017N |
| Longitude: | 104-12.066080W | | 104-11.506775W |
| Elevation: | 1982.6 ft. | | 1980.6 ft. |
| Traffic pattern: | left | | right |
| Runway heading: | 015 magnetic, 024 true | | 195 magnetic, 204 true |
| Declared distances: | TORA:5705 TODA:5705 ASDA:5705 LDA:5705 | | TORA:5705 TODA:5705 ASDA:5705 LDA:5705 |
| Markings: | nonprecision, in good condition | | nonprecision, in good condition |
| Visual slope indicator: | 2-light PAPI on left (3.00 degrees glide path) | | 2-light PAPI on left (3.00 degrees glide path) |
| Runway end identifier lights: | yes | | yes |
| Touchdown point: | yes, no lights | | yes, no lights |
| Obstructions: | none | | 29 ft. tree, 956 ft. from runway, 26:1 slope to clear |
Runway 11/29
| Dimensions: | 4024 x 100 ft. / 1227 x 30 m |
| Surface: | asphalt/grooved, in good condition |
| Weight bearing capacity: | | Single wheel: | 54.0 | | Double wheel: | 70.0 | | Double tandem: | 119.0 |
|
| Runway edge lights: | medium intensity |
| RUNWAY 11 | | RUNWAY 29 |
| Latitude: | 47-42.737498N | | 47-42.436773N |
| Longitude: | 104-11.659382W | | 104-10.785935W |
| Elevation: | 1980.6 ft. | | 1966.4 ft. |
| Traffic pattern: | right | | left |
| Runway heading: | 108 magnetic, 117 true | | 288 magnetic, 297 true |
| Declared distances: | TORA:4023 TODA:4023 ASDA:4023 LDA:4023 | | TORA:4023 TODA:4023 ASDA:4023 LDA:4023 |
| Markings: | basic, in good condition | | basic, in good condition |
| Visual slope indicator: | 2-light PAPI on left (3.00 degrees glide path) | | 2-light PAPI on left (3.00 degrees glide path) |
| Runway end identifier lights: | yes | | yes |
| Touchdown point: | yes, no lights | | yes, no lights |
| Obstructions: | 14 ft. road, 489 ft. from runway, 20:1 slope to clear | | 10 ft. road, 489 ft. from runway, 315 ft. of centerline, 29:1 slope to clear |
Airport Ownership and Management from official FAA records
| Ownership: | Publicly-owned |
| Owner: | SIDNEY RICHLAND APT AUTHORITY
PO BOX 1050, 540 AIRPORT ROAD
SIDNEY, MT 59270
Phone 406-480-1820 |
| Manager: | RYAN HUOTARI
540 AIRPORT ROAD, P.O. BOX 1050
SIDNEY, MT 59270
Phone (406) 480-1820
OR 406-480-1820 |
Additional Remarks
| A39-11/29 | PCR VALUE: 211/F/D/Y/T |
| A39-01/19 | PCR VALUE: 180/F/D/Y/T |
| - | 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. |
Instrument Procedures
NOTE: All procedures below are presented as PDF files. If you need a reader for these files, you should download the free Adobe Reader.NOT FOR NAVIGATION. Please procure official charts for flight.
FAA instrument procedures published for use from 12 June 2025 at 0901Z to 10 July 2025 at 0900z.
IAPs - Instrument Approach Procedures |
|---|
| RNAV (GPS) RWY 01 **CHANGED** | |
download (223KB) |
| RNAV (GPS) RWY 19 **CHANGED** | |
download (245KB) |
| NOTE: Special Alternate Minimums apply | |
download (186KB) |
| NOTE: Special Take-Off Minimums/Departure Procedures apply | |
download (699KB) |
Other nearby airports with instrument procedures:
KXWA - Williston Basin International Airport (38 nm NE)
S25 - Watford City Municipal Airport (38 nm E)
KGDV - Dawson Community Airport (42 nm SW)
PO1 - Poplar Municipal Airport (47 nm NW)
20U - Beach Airport (48 nm S)
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Road maps at:
MapQuest
Bing
Google
| Aerial photo |
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WARNING: Photo may not be current or correct
Photo taken 08-Aug-2014
looking northwest.
Do you have a better or more recent aerial photo of Sidney-Richland Regional Airport that you would like to share? If so, please send us your photo.
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| Sectional chart |
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CAUTION: Diagram may not be current
| Airport distance calculator |
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| Sunrise and sunset |
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Times for 29-Jun-2025
| | Local
(UTC-6) | | Zulu
(UTC) |
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| Morning civil twilight | | 04:22 | | 10:22 |
| Sunrise | | 05:02 | | 11:02 |
| Sunset | | 20:58 | | 02:58 |
| Evening civil twilight | | 21:39 | | 03:39 |
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| Current date and time |
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| Zulu (UTC) | 30-Jun-2025 02:35:31 |
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| Local (UTC-6) | 29-Jun-2025 20:35:31 |
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| METAR |
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| KSDY | 300156Z AUTO 34007KT 10SM FEW090 SCT120 21/10 A3004 RMK AO2 PK WND 33026/0121 LTG DSNT NE AND E TSB07E45 SLP170 T02060100
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| TAF |
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| KSDY | 291720Z 2918/3018 31012KT P6SM FEW130 FM300300 VRB05KT P6SM SKC
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| NOTAMs |
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NOTAMs are issued by the DoD/FAA and will open in a separate window not controlled by AirNav.
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