Terminal Procedures

KSDY — Sidney-Richland Rgnl

SIDNEY, MT · 5 FAA charts · cycle 6 Aug 2026

FAA SDYElevation 1,985 ft2 runwaysLongest 5,705 ftNon-toweredFuel 100LL avgas, Jet AVolume NW-1Not for navigation
KSDY airport diagram — runways, taxiways and ramp layout
KSDY airport diagram The official FAA airport diagram — runways, taxiways, ramp layout and hold-short positions. Download PDF

2 published instrument approaches: 2 RNAV (GPS), serving 2 runway ends.

All 5 KSDY charts in one download Every approach, departure, arrival and minimums page for this airport, sorted into folders, as a single ZIP. Taken one at a time on the free tier, 5 charts is roughly 31 sec of downloading — they queue one behind another.
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Instrument approach procedures

ChartAmendment
RNAV (GPS) RWY 01 chart previewRNAV (GPS) RWY 012APDF
RNAV (GPS) RWY 19 chart previewRNAV (GPS) RWY 193PDF

Takeoff and alternate minimums

ChartAmendment
TAKEOFF MINIMUMS chart previewTAKEOFF MINIMUMSPDF
ALTERNATE MINIMUMS chart previewALTERNATE MINIMUMSPDF

Minimums pages cover a whole volume, so the same document is shared by every airport in it.

KSDY airport information

Control tower
No
Attendance
All all 0600-1900
ARTCC
Salt Lake City Center
Flight service
Great Falls
NOTAM facility
SDY (NOTAM-D available)
Magnetic variation
9E
Beacon
White-green (lighted land airport), sunset to sunrise
Wind indicator
Lighted
Segmented circle
Yes
ARFF index
Index A
Fuel
100LL avgas, Jet A
Airframe service
Major
Powerplant service
Major
Bottled oxygen
High
Parking
Tie-downs
Customs
Landing rights airport
Activated
January 1951
Airport area
335 acres
Ownership
Publicly owned
Sectional
Billings
Last FAA inspection
2024-07-31

From the FAA NASR 28-day subscription, cycle 6 Aug 2026.

KSDY radio frequencies

ServiceFrequencyCall sign
CTAF122.8

Civil VHF frequencies from the FAA NASR 28-day subscription. Discrete sector and military frequencies are not listed.

Runways

5,705 × 100 ft01194,024 × 100 ft1129N1,000 ft
Runway layout at KSDY, drawn to scale from FAA published runway-end coordinates and true alignments. Runways served by an ILS are highlighted.
RunwayLengthWidth SurfaceLighting
01/195,705 ft100 ftAsphalt GoodMedium intensity
  01 24°TPAPI (2-box) 3°
  19 204°TPAPI (2-box) 3° · right-hand circuit
11/294,024 ft100 ftAsphalt GoodMedium intensity
  11 117°TPAPI (2-box) 3° · right-hand circuit
  29 297°TPAPI (2-box) 3°

Runway and approach-aid data from the FAA NASR 28-day subscription.

Where KSDY is

Latitude, longitude47.7068570, -104.1925550
Elevation1,985 ft
From Sidney1 nm W

Paste the coordinates into a simulator’s world map to drop straight onto the field.

FAA remarks for KSDY

  • FOR ARPT CONDITIONS, CTC ARPT MGT - 406-480-1820. SFC CONDITIONS UNMONITORED 0400-1300Z++
  • ACTVT MIRL RYS 01/19 & 11/29; REIL RYS 01 & 19, 11 & 29; PAPI RYS 01 & 19, 11 & 29 - CTAF.
  • ON CALL 24 HOURS A DAY
  • OR 406-480-1820
  • PCR VALUE: 180/F/D/Y/T
  • PCR VALUE: 211/F/D/Y/T
  • 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.

Published verbatim from the FAA NASR subscription. Abbreviations are the FAA's own.

Procedure coverage at Sidney-Richland

Sidney-Richland Regional has two RNAV (GPS) approaches, each serving a different runway end. With four ends across the intersecting 01/19 and 11/29 runways, the other two ends have no published instrument approach. Runway 01/19 provides 1,681 ft more length than 11/29, making the available distance notably dependent on the alignment in use.

Williston Basin International has twice as many published charts, while Dawson Community matches Sidney-Richland’s overall chart coverage and Watford City Municipal is close behind. Poplar Municipal and Beach have distinctly thinner sets. The Billings Sectional supplies the broader visual-reference context around Sidney that is not contained in the airport diagram or the two instrument procedures.

Airports near KSDY

IDAirportCity DistanceCharts
KXWAWilliston Basin IntlWILLISTON, ND38 nm NE10
S25Watford City MuniWATFORD CITY, ND38 nm E4
KGDVDawson CommunityGLENDIVE, MT42 nm SW5
PO1Poplar MuniPOPLAR, MT47 nm NW3
20UBeachBEACH, ND48 nm S3
4U6Circle Town CountyCIRCLE, MT58 nm W3

VFR charts covering KSDY

Common questions about KSDY

What charts are available for KSDY?

5 current FAA charts for Sidney-Richland Rgnl, including 2 instrument approachs, 1 airport diagram. All are free to download as PDFs from this page, from the 6 August 2026 cycle.

What are the radio frequencies for KSDY?

CTAF 122.8. Full civil VHF list, with sector notes, is in the frequencies table on this page — from the FAA NASR subscription.

How long is the runway at KSDY?

Sidney-Richland Rgnl has 2 runways. The longest is 01/19 at 5,705 ft by 100 ft, asphalt. Full runway dimensions, lighting and approach aids are listed on this page.

Does KSDY have an ILS approach?

No ILS is published. In total KSDY has 2 published instrument approaches, of which 2 are RNAV (GPS).

Where can I download the KSDY airport diagram?

The official FAA airport diagram for Sidney-Richland Rgnl is free to download at the top of this page. It shows runways, taxiways, ramp layout and hold-short positions, and is reissued every 28 days.

Is KSDY a towered airport?

No — Sidney-Richland Rgnl has no control tower. Traffic co-ordinates on a common frequency rather than with a controller, which is listed in the frequencies table on this page.

Are these KSDY charts current?

They are from the FAA cycle effective 6 August 2026, which is superseded on 3 September 2026. We publish each new cycle on its effective date. They are for flight simulation and reference only — not for real-world navigation.

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Not for navigation. For flight simulation and reference use only. Procedures are superseded on a 28-day cycle — obtain current official charts from the FAA for real-world flight.

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