Gregory Municipal - Flynn Field
Gregory, South Dakota

FAA NFDC Information Effective 56-day cycle 09/14/2017 - 11/9/2017

Ops Comms Services Owner Runways IFR Procs Current NOTAMs Remarks


FAA Identifier:9D1 (Nine-Delta-One)
Lat/Lng: 43.2217801944, -99.4034228611
43-13-18.4087N, 099-24-12.3223W
Estimated by FAA on 03/16/2011
Elevation: 2174 feet Surveyed by 3RD PARTY SURVEY on 09/10/2009
Magnetic Variation: 07E, (2000), [5E (2017)]
Sectional: OMAHA
From City: 1nm SE of Gregory


Use: Open to the public
Ownership: Publicly owned
Activation: 12/1949
Attended: All year Every day DAWN-DUSK (local)
Control Tower: no
ARTCC: Minneapolis Center (ZMP)
FSS: Huron FSS (HON)
NOTAMs and Weather: HON NOTAM-D service at airport
Wind Indicator: Lighted
Lights: Activate MIRL Runway 13/31 & PAPI Runways 13 & 31 - CTAF.
Beacon: Sunset-Sunrise (local time)
Clear-Green (Lighted Land Airport)
Landing Fee: no


CTAF: 122.800
UNICOM: 122.800, Automated Unicom.
Weather: AWOS-A 617-262-3825 122.8


Fuel: Grade 100LL Gasoline (low lead blue)
Jet A - Kerosene, freeze point -40C
Airframe Repair: Minor
Powerplant Repair: Minor
Bottled Oxygen: None
Bulk Oxygen: None
Transient Storage: Tie-Down
Other Services: Crop Dusting, Pilot Instruction

Based Aircraft

Single Engine GA: 8
Helicopter GA: 1
Total: 9

Annual Operations

For year ending: 05/18/2017
AirTaxi: 12
Local GA (< 20 miles): 1900
Non-local GA: 800
Total: 2712


Owner: City of Gregory
Po Box 436
Gregory, Sd 05753
Manager: Mark Fortuna
Box 85
Gregory, Sd 57533
(605) 835-9978


Runways: 13/31

Runway 13/31

Length: 3799 feet
by 3Rd Party Survey on 09/10/2009
Width: 60 feet
Surface: Asphalt / Bituminous Concrete, Fair Condition
Weight Capacity: Single Wheel aircraft: 12,000 lbs
Runway Lights Edge Intensity: Med Intensity
End 13 End 31
True Alignment: 135, (130 Magnetic) 315, (310 Magnetic)
Runway Markings: Nonprecision Instrument, Fair Condition Nonprecision Instrument, Fair Condition
Gradient: 0.3 0.3 Up
Elevation at End: 2169.7' MSL 2159.9' MSL
Elevation at Touchdown Zone: 2169.9' MSL 2168.9' MSL
Threshold Crossing Glide Path Height: 31' AGL 32' AGL
Visual Glide Path Angle: 3.00° 3.00°
Visual Glide Slope Indicator: 2-light PAPI on left side of runway 2-light PAPI on left side of runway
Objects: Trees  
Objects affecting Navigable Airspace (CFR part 77): Utility runway with a nonprecision approach Utility runway with a nonprecision approach
Object Clearance Slope: 29:1 50:1
Object Height: 32' AGL  
Object Distance: 1131' Along centerline



Additional Remarks

Telephone Available.
Gco Available on Frequency 121.725 (4 Clicks to Minneapolis Center)

This information is current as of the date at the top of the page. These pages are valid for all US airports, based on information from FAA National Flight Data Center. Weather information is provided based on AvnWx Data Sources. NOTAM information is from FAA's NAIMES data portal.

As with most information on this website, this page is generated based on FAA data, with automatic translations done via computer. You can also directly read the A/FD via the green icon link at the top of the page, which is the FAA text, and sometimes provides a different translation of codes. Please email me (using link at top-right of this page) if you see information which is confusing, misleading, or wrong....Or have suggestions for additions/changes.

Comments from the user community are clearly noted as such this page, are for informational purposes only, may be wrong and/or out-of-date, and must not be used as a sole source for critical decision making. See Privacy Policy and Conditions of Use.