Private Aviation Airport

Gregory Municipal Airport - Flynn Field (K9D1)

Gregory's Premier Private Jet Gateway · Gregory, SD

1
Runway
2,168 ft
Elevation
3,799 ft
Longest Runway
SD
State

Current Conditions at K9D1

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Gregory Municipal Airport - Flynn Field, Gregory, SD

Airport Overview

Gregory Municipal Airport - Flynn Field (K9D1) is a public-use aviation facility serving Gregory, SD. The field maintains 1 runway(s), with the longest measuring 3,799 feet on N/A surface. Charter and corporate operators use K9D1 for its operational simplicity and proximity to Gregory. For official FAA airport data, visit the FAA Airport Data portal or AirNav K9D1.

Private Aviation Briefing

Gregory Municipal Airport - Flynn Field provides general aviation access to the Gregory area. The field sits at 2,168 ft MSL MSL. Here is the charter and operational briefing for K9D1.

U.S. General Aviation Context

Gregory Municipal Airport - Flynn Field is part of the U.S. National Airspace System, regulated by the FAA. As a SD facility, the airport contributes to the regional transportation network connecting Gregory to the broader aviation system. FAA Part 135 charter operators serve this airport, and The Jet Finder can source aircraft positioned near K9D1 for on-demand charter.

Runway Capability

At 3799 feet, Gregory Municipal Airport - Flynn Field serves light jets and turboprops. The Citation CJ series, Phenom 100, HondaJet, and King Air family operate within this runway capability. Midsize jets require careful performance analysis based on temperature and aircraft weight. Pilots should reference aircraft-specific takeoff and landing distance charts for K9D1's runway length and 2,168 ft MSL elevation.

Charter Considerations

Charter availability from Gregory Municipal Airport - Flynn Field depends on aircraft positioning. Airports with higher business aviation traffic generally have more aircraft based locally, reducing repositioning costs. The Jet Finder sources aircraft from the nearest available operators, comparing positioning fees, hourly rates, and aircraft quality to find the best option for your specific mission from K9D1.

What to Know Before You Fly

Pets fly in-cabin on private charter from Gregory Municipal Airport - Flynn Field. No cargo hold, no carrier requirements, no breed restrictions. Dogs, cats, and other animals sit with you in the cabin. Inform The Jet Finder of pet travel when booking so we can confirm the operator's pet policy and cabin configuration for your flight from K9D1.

Safety & Planning

Aircraft operating from Gregory Municipal Airport - Flynn Field file IFR flight plans regardless of weather. Instrument flight rules provide ATC separation, radar monitoring, and structured routing. Even in clear weather, IFR operations from K9D1 provide an additional layer of safety. Charter operators flying under Part 135 are required to operate under IFR for most passenger flights.

Airport Selection Strategy

For travelers based near Gregory, Gregory Municipal Airport - Flynn Field may not be the only private aviation option. Comparing nearby airports on runway length, FBO services, fuel pricing, and drive time from your origin can reveal better options. The Jet Finder evaluates all airports within a reasonable radius of your departure point to find the best combination of cost and convenience.

Seasonal Factors

Winter operations at Gregory Municipal Airport - Flynn Field may involve de-icing procedures that add 15 to 30 minutes to departure times. De-icing fluid costs $500 to $3,000 depending on aircraft size and icing conditions. These costs pass through to the charter client. Morning departures during winter often avoid the worst icing conditions at K9D1.

Location & Address

Geographically, Gregory Municipal Airport - Flynn Field (K9D1) is located at 43.2217° N, -99.4033° W near Gregory, SD. Ground transportation from K9D1 to Gregory proper is typically a short drive. Private aviation eliminates the hours that commercial airport processing adds to your trip.

Runways & Facilities

Gregory Municipal Airport - Flynn Field's 3,799-foot runway accommodates turboprops, very light jets, and most light jet categories (Citation CJ series, Phenom 100/300, Premier I). Some midsize jets can operate under light-load conditions. Pilots should calculate performance based on temperature, elevation, and aircraft weight.

FBOs & Ground Services

Ground services at Gregory Municipal Airport - Flynn Field are available through the on-field FBO or airport management. Services typically include aircraft parking, tiedowns, and fuel coordination. For current FBO contact information and service availability at K9D1, consult AirNav or contact the airport directly.

Charter a Jet from Gregory Municipal Airport - Flynn Field

Charter access from K9D1 puts you on your own schedule, not an airline's. We evaluate Gregory Municipal Airport - Flynn Field's runway length, surface, and facilities against your aircraft requirements and connect you with a qualified Part 135 operator.

Charter a private jet from K9D1

Fly Private from K9D1

The Jet Finder coordinates charter flights from Gregory Municipal Airport - Flynn Field. Tell us your destination, dates, and passenger count. We source aircraft from FAA Part 135 operators matched to K9D1's runway and facilities.

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Airport Specifications

Airport Identity
Airport NameGregory Municipal Airport - Flynn Field
ICAO CodeK9D1
IATA Code9D1
FAA Identifier9D1
AddressGregory, SD
Elevation2,168 ft MSL
Coordinates43.2217° N, 99.4033° W
FAA DataAirNav 9D1
Operations & Facilities
Runways13/31: 3,799 ft (ASP)
FBOsAirport Services
CustomsNot available
FuelContact airport for availability
HoursContact airport for hours
ApproachesContact airport for approach information
Tower / FreqSee Airport/Facility Directory

Regional Aviation Context

South Dakota's GA infrastructure supports tourism (Black Hills, Mount Rushmore) and agricultural operations. Wind is a persistent factor; winter operations require cold-weather protocols.

Operational Considerations

Gregory Municipal Airport - Flynn Field's 2,168-foot field elevation keeps density altitude effects manageable. Even on warm days, density altitude here tops out around 3,968 feet — within normal performance parameters for most aircraft. The 3,799-foot runway provides approximately 3,552 feet of effective sea-level performance.

Gregory Municipal Airport - Flynn Field's temperate latitude produces generally favorable flying conditions with seasonal variation. Winter brings frontal passages that can drop ceilings to IFR minimums for 24-48 hour periods. Freezing precipitation is possible but less persistent than at higher latitudes. Summer convective activity peaks in late afternoon — morning departures typically encounter smoother, clearer conditions. Year-round instrument currency is recommended for reliable scheduling.

Nearby Airports

Airports within 150 nautical miles of Gregory Municipal Airport - Flynn Field. Useful for alternate planning, repositioning, or comparing FBO options.

Winner Regional Airport
KICR · 22 NM from K9D1
Platte Municipal Airport
K1D3 · 27 NM from K9D1
Chamberlain Municipal Airport
K9V9 · 33 NM from K9D1
Rock County Airport
KRBE · 40 NM from K9D1

Frequently Asked Questions

The ICAO identifier for Gregory Municipal Airport - Flynn Field is K9D1. The FAA designator is also K9D1. Use this code when filing flight plans and referencing the airport in official communications.

Gregory Municipal Airport - Flynn Field (K9D1) sits at 43.2217° N, 99.4033° W, near Gregory, SD. At 2,168 feet MSL, the airport provides general aviation access to the surrounding region.

Gregory Municipal Airport - Flynn Field has 1 runway(s). The longest is 13/31 at 3,799 feet, surfaced in ASP.

Private jets can land at Gregory Municipal Airport - Flynn Field provided the 3,799-foot runway meets their performance requirements. Light and very light jets typically operate without restriction. Midsize jets may require careful performance analysis depending on conditions.

FBO services at Gregory Municipal Airport - Flynn Field include basic ground handling, parking, and fuel coordination. Contact the airport directly for current service provider information, or check AirNav for details on K9D1.

Gregory Municipal Airport - Flynn Field has a field elevation of 2,168 feet above mean sea level. This affects aircraft performance calculations, particularly during hot weather when density altitude increases.

For current instrument approach procedure information at Gregory Municipal Airport - Flynn Field (K9D1), consult the FAA's Terminal Procedures Publication or check electronic charts in your EFB.

To arrange a charter from K9D1, reach The Jet Finder at thejetfinder.com/contact.html. Share your routing, dates, and party size. We coordinate everything from aircraft selection to ground transportation.

Aircraft suitability at K9D1 depends on the 3,799-foot runway. Standard GA traffic — pistons, turboprops, light jets — operates without special considerations. Larger aircraft should confirm runway adequacy before flight planning.

Check the Airport/Facility Directory for K9D1's tower status. Gregory Municipal Airport - Flynn Field may be towered, non-towered, or part-time tower. Appropriate communication procedures depend on tower operating hours.

Confirm fuel availability at K9D1 before arrival. Gregory Municipal Airport - Flynn Field may offer 100LL, Jet-A, or both. Pricing is set by the FBO. AirNav provides crowd-sourced fuel price reports from visiting pilots.

International flight planning from K9D1 requires CBP coordination. Gregory Municipal Airport - Flynn Field may or may not have on-field customs services. The Jet Finder can identify the nearest CBP-equipped airport and handle logistics.

Aviation weather for Gregory Municipal Airport - Flynn Field is reported under identifier K9D1. Monitor METAR, TAF, and PIREP data through official sources. SD's climate affects ceiling, visibility, and wind conditions at the field.

K9D1 provides access to Gregory, SD. Ground transfer time from Gregory Municipal Airport - Flynn Field to local destinations is generally efficient. The airport's GA-specific environment means no terminal queues — just a direct walk from ramp to vehicle.

For aircraft parking at Gregory Municipal Airport - Flynn Field, contact the FBO at K9D1. Most GA airports offer both transient and overnight tiedowns. Hangar space, if available, should be reserved in advance.

To price a charter flight from Gregory Municipal Airport - Flynn Field (K9D1), contact The Jet Finder with your route, dates, and number of passengers. We provide all-inclusive quotes with no hidden fees. Direct operator access.

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