9Y1

VFR

DUNN COUNTY WEYDAHL FLD

KILLDEER · NORTH DAKOTA

Elev
2,249'
Longest RWY
4,200'13/31
Tower
None
Status
Uncontrolled
Now--Z· METAR01:15Z
Satellite top-down sketch of 9Y1 DUNN COUNTY WEYDAHL FLD showing runway layout — runways 13/31
Runways rendered from FAA survey · not for navExpand →
Before you fly into 9Y1
Conditions
VFR
Good for visual flying
Airport
Non-towered
Self-announce on CTAF
Pattern alt
3,249'
MSL · field 2,249' + 1,000 AGL
Favored RWY
RWY 31
H/W +16 · X/W 1 kt L

METAR & TAF 9Y1

Current METAR

Observed 01:15Z

K9Y1 120115Z AUTO 31016G26KT 10SM FEW070 SCT090 20/07 A2981 RMK AO2 PK WND 30031/39
Wind
310° @ 16G26 kt
Visibility
10 SM
Temp / Dew
20°C / 7°C
Altimeter
29.81 inHg
Clouds
SCT
Density alt
3,525 ft
Ceiling
Unlimited
Rules
VFR

Airport info & contacts

Manager on record, flight service, ARTCC, attendance schedule and pattern altitude — published by the FAA and refreshed every 28 days.

Location

From city
2 NM NW
VFR sectional
BILLINGS
ARTCC
ZMP · MINNEAPOLIS
NOTAM facility
GFK (NOTAM-D)

Airport manager

Name
GREG SYNNES
Address
P.O. BOX 920

Flight service · Hours

FSS PNM
PRINCETON1-800-WX-BRIEF
Attendance
  • Unattended

Frequencies

Tap any row to copy the frequency to your clipboard.

Advisory / CTAF

Runways & pattern

Full page

Runway & wind

tap a runway
310° · 16 kt
RWY 31
306°M
Head/Tail
+16 kt
Crosswind
1 kt L

Pattern entry · RWY 31

LEFT TRAFFIC
CrosswindCrosswindDownwindDownwindBaseBaseFinalFinal45° entry45° entryRWY 31 · 306° · LEFT TRAFFICPattern 3,249 ft MSL
RunwayHeading (°M)LengthSurfaceTraffic
13/31Favored126° / 306°4,200 ftASPHStandard L

Runway end performance

EndTORATODAASDALDAVGSIApproach lightsObstruction
13PAPI 2-box left(3°)
31PAPI 2-box left(3°)

Declared distances in feet. TORA = takeoff run available, TODA = takeoff distance, ASDA = accelerate-stop, LDA = landing distance.

Airport sketch

Runways drawn to scale from FAA survey coordinates, rendered over satellite imagery. Not for navigation.

Top-down satellite sketch of 9Y1 DUNN COUNTY WEYDAHL FLD in KILLDEER, NORTH DAKOTA, showing runways 13/31 drawn to scale over Esri World Imagery

Approaches & charts

RNAV (GPS) RWY 13
9Y1 · IAP
Can’t preview this PDF inline. Open it →

Services on the field

Fuel grades, oxygen, maintenance, ramp storage and lighting — as declared to the FAA by the airport operator.

Fuel & services

Fuel
100LLA+
Oxygen (bottled)
Not available
Oxygen (bulk)
Not available
Airframe repair
Not available
Power plant repair
Not available

Ramp & ground

Transient storage
  • Tie-down
  • Hangar
Landing fee
No fee published
Lighting schedule
SEE RMK
Wind indicator
Lighted
Segmented circle
No

Fuel & FBOs

Cheapest 100LL and Jet A on the field and nearby. Always confirm with the FBO before taxi.

Airport notes

Surface conditions, obstructions, local procedures, lighting outages and other notes published with each FAA cycle.

General notes

  • +500' KILLDEER MTNS 5 MI NW OF ARPT.
  • TO CONFIRM SNOW REMOVAL PHONE CTC AMGR 701-260-1235 OR 701-290-4925.
  • FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
  • DEER & BIRDS ON & INVOF APRT.

Lighting notes

  • ACTVT PAPI RWY 13 & 31; MIRL RWY 13/31 - CTAF.

Fuel notes

  • 100LLSELF SVC FUEL AVBLE H24 VIA CREDIT CARD OR CALL AMGR 701-260-1235.

VFR map & nearby airports

VFR sectional. Tap any ICAO chip to open that airport.

Key facts · 9Y1

Answer card
ICAO
9Y1
Name
DUNN COUNTY WEYDAHL FLD
Location
KILLDEER, NORTH DAKOTA
Elevation
2,249 ft MSL
Traffic pattern altitude
3,249 ft MSL (1,000 AGL)
Control tower
Non-towered (use CTAF)
Total runways
1
Longest runway
13/31 · 4,200 ft
Published ILS approaches
0
Published frequencies
1
Magnetic variation
Current flight rules
VFR
Current wind
310° at 16 kt
Favored runway now
RWY 31

Dunn County Weydahl Fld (9Y1) is in Killdeer, North Dakota. The field elevation is 2,249 ft MSL. It has one runway. Runway 13/31 is 4,200 ft of asphalt, which is the longest runway on the field. The airport is not towered. CTAF is 122.9.

No ILS approaches are published here. Pattern altitude is not published, so use the current Chart Supplement and local procedures before you arrive. The published remarks say 100LL self-serve is available 24 hours a day with credit card access. If you need confirmation on snow removal, call the airport manager before departure. The remarks also note deer and birds on and near the airport. That matters here.

PAPI is available on both runway ends. Medium intensity runway lights are on runways 13 and 31. They are controlled by CTAF. The airport sits in western North Dakota with the Killdeer Mountains about 5 miles northwest. That means terrain awareness matters on arrival and departure. For clearances, contact Minneapolis ARTCC. There are no on-field FBOs listed, so verify services with the airport operator or the airport manager before you go.

Frequently asked questions

What is the runway length at 9Y1 and what surface is it?
9Y1 has one runway. Runway 13/31 is 4,200 ft long and paved with asphalt.
Is Dunn County Weydahl Fld towered?
No. 9Y1 is an uncontrolled airport. Use CTAF 122.9 for traffic calls and runway lighting control.
Does 9Y1 have any ILS approaches?
No ILS approaches are published for 9Y1. Check the current Chart Supplement for the latest approach data before you file or launch.
What is the pattern altitude at 9Y1?
Pattern altitude is not published in the facts provided. Use the current Chart Supplement and local procedures before flight.
Is 100LL available at 9Y1?
Yes. The published remarks say self-service 100LL is available 24 hours a day with credit card access. Confirm details with the airport manager if needed.
What are the lighting details for runway 13/31 at 9Y1?
PAPI is available on both runway ends. Medium intensity runway lights are on runways 13 and 31. They are controlled by CTAF.
Are there any terrain or wildlife concerns at 9Y1?
Yes. The published remarks call out deer and birds on and near the airport. The Killdeer Mountains are about 5 miles northwest, so keep terrain in mind on arrival and departure.
Who do I call for clearance or snow removal at 9Y1?
For clearance delivery, contact Minneapolis ARTCC at 651-463-5588. For snow removal confirmation, call the airport manager at 701-260-1235 or 701-290-4925.

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