9D1

VFR

GREGORY MUNI/FLYNN FLD

GREGORY · SOUTH DAKOTA

Elev
2,174.5'
Longest RWY
3,799'13/31
Tower
None
Status
Uncontrolled
Now--Z· METAR03:53Z
© Esri
Runways rendered from FAA survey · not for navExpand →
Before you fly into 9D1
Conditions
VFR
Good for visual flying
Airport
Non-towered
Self-announce on CTAF
Pattern alt
3,174.5'
MSL · field 2,174.5' + 1,000 AGL
Favored RWY
RWY 31
H/W +6 · X/W 3 kt L

METAR & TAF 9D1

9D1 does not publish a METAR.

Showing the nearest reporting station: KICR (WINNER RGNL) · 21.6 NM away. Conditions at 9D1 may differ.

METAR · KICR

Observed 03:53Z

KICR 280353Z AUTO 29007KT 10SM OVC055 05/03 A3005 RMK AO2 SLP185 T00500028
Wind
290° @ 7 kt
Visibility
10 SM
Temp / Dew
5°C / 3°C
Altimeter
30.05 inHg
Clouds
OVC
Density alt
1,335 ft
Ceiling
5,500 ft AGL
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
1 NM SE
VFR sectional
OMAHA
ARTCC
ZMP · MINNEAPOLIS
NOTAM facility
HON (NOTAM-D)

Airport manager

Name
GUHNER KEPLER
Address
120 W 6TH ST, GREGORY SD 57533

Flight service · Hours

FSS HON
HURON1-800-WX-BRIEF
Attendance
  • DAWN-DUSK

Frequencies

Tap any row to copy the frequency to your clipboard.

Advisory / CTAF

Runways & pattern

Full page

Runway & wind

tap a runway
290° · 7 kt
RWY 31
308°M
Head/Tail
+6 kt
Crosswind
3 kt L

Pattern entry · RWY 31

LEFT TRAFFIC
CrosswindCrosswindDownwindDownwindBaseBaseFinalFinal45° entry45° entryRWY 31 · 308° · LEFT TRAFFICPattern 3,175 ft MSL
RunwayHeading (°M)LengthSurfaceTraffic
13/31Favored128° / 308°3,799 ftASPHStandard L

Runway end performance

EndTORATODAASDALDAVGSIApproach lightsObstruction
13PAPI 2-box left(3°)
31PAPI 2-box left(3°)38', other, 1282' from thr, 25' R of cntrln, slope 28

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 live satellite imagery. Not for navigation.

© Esri

Approaches & charts

RNAV (GPS) RWY 13
9D1 · 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
Minor
Power plant repair
Minor
Other services
AGRI,INSTR

Ramp & ground

Transient storage
  • Tie-down
Landing fee
No fee published
Customs
Not available
Lighting schedule
SEE RMK
Beacon schedule
SS-SR
Beacon
White / Green (civil land)(WG)
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

  • A ground communications outlet is available on frequency 121.725 with four clicks to Minneapolis Center.Show FAA
  • Telephone service is available.Show FAA
  • For clearance delivery if unable via the ground communications outlet, contact Minneapolis ARTCC at 651-463-5588.Show FAA

Lighting notes

  • Medium intensity runway lights are activated on runway 13/31 and precision approach path indicators are available on runways 13 and 31. Use the common traffic advisory frequency.Show FAA

Approach & departure obstructions

  • 13A concrete plant is located approximately 1282 feet off the end of runway 31.Show FAA

Other notes

  • Automated UNICOM is available.Show FAA

VFR map & nearby airports

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

Key facts · 9D1

Answer card
ICAO
9D1
Name
GREGORY MUNI/FLYNN FLD
Location
GREGORY, SOUTH DAKOTA
Elevation
2,174.5 ft MSL
Traffic pattern altitude
3,174.5 ft MSL (1,000 AGL)
Control tower
Non-towered (use CTAF)
Total runways
1
Longest runway
13/31 · 3,799 ft
Published ILS approaches
0
Published frequencies
2
Magnetic variation
Current flight rules
VFR
Current wind
290° at 7 kt
Favored runway now
RWY 31

Gregory Muni/Flynn Fld sits in Gregory, South Dakota. The field elevation is 2,174.5 ft MSL. It has one runway, 13/31, which is 3,799 ft of asphalt. There is no control tower. CTAF and UNICOM are both 122.8. No ILS approaches are published here.

Pattern altitude is not published. For light piston operations, plan on the standard 1,000 ft AGL unless the current Chart Supplement says otherwise. The on-field FBO is Gregory Municipal Airport. It carries 100LL and Jet A. Call the FBO directly at (605) 835-9978 for current service details.

Published remarks matter here. Medium intensity runway lights are available on runway 13/31. PAPI is available on both ends. A concrete plant sits about 1,282 ft off the end of runway 31, so pay attention on departure and arrival to that side. A ground communications outlet is available on 121.725 with four clicks to Minneapolis Center. Automated UNICOM is also available.

This is an uncontrolled field, so standard self-announce discipline matters. Use the common traffic advisory frequency. If you need clearance delivery and cannot use the ground communications outlet, contact Minneapolis ARTCC directly. The airport sits at a fairly high field elevation for a small-town strip, so expect some density altitude effect on warm days.

Frequently asked questions

What is the field elevation at Gregory Muni/Flynn Fld (9D1)?
The field elevation is 2,174.5 ft MSL. That matters for performance planning, especially on warm days.
What is the runway length at 9D1?
Gregory Muni/Flynn Fld has one runway. Runway 13/31 is 3,799 ft long and asphalt.
Is there a tower at Gregory Muni/Flynn Fld?
No. 9D1 is non-towered. Use CTAF 122.8 for self-announce traffic calls.
Does 9D1 have an ILS approach?
No ILS approaches are published at 9D1. Check the current FAA Chart Supplement for the latest approach data before you go.
What is the pattern altitude at Gregory Muni/Flynn Fld?
Pattern altitude is not published. For light piston operations, use the standard 1,000 ft AGL unless the current Chart Supplement says otherwise.
Which fuel is available on the field at 9D1?
Gregory Municipal Airport is on the field. It carries 100LL and Jet A. Call the FBO directly at (605) 835-9978 for current service details.
What lighting is available at Gregory Muni/Flynn Fld?
Medium intensity runway lights are available on runway 13/31. PAPI is available on both runway ends.
Are there any runway hazards or obstructions at 9D1?
A concrete plant is located about 1,282 ft off the end of runway 31. Keep that in mind for departures and arrivals on that side.

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