Grinnell Regional Airport
Daylight today(Jul 14, 2026, local time)
About 14h 56m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Grinnell Regional Airport
Grinnell Regional Airport, known locally as Billy Robinson Field, is a city-owned public-use airport located one mile (1.6 km) south of the central business district of Grinnell, a city in Poweshiek County, Iowa, United States. It is included in the National Plan of Integrated Airport Systems for 2017–2021, which categorized it as a local general aviation facility.
Summary from Wikipedia licensed under CC BY-SA.
Live weather
KGGILive departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 13 / 31▸ displaced | 5,200 ft / 1,585 m | 75 ft | Con | Lighted | Open |
Radio frequencies (3)
| Type | Description | Frequency |
|---|---|---|
| A/D | CHICAGO CNTR | 127.050 MHz |
| FSS | FORT DODGE RDO | 122.350 MHz |
| UNIC | CTAF/UNICOM | 122.800 MHz |
Instrument procedures & charts
Instrument approaches (3)
Takeoff & alternate minimums (2)
Charts published by the FAA (public domain) and updated each 28-day cycle. Always fly the current, official chart. Full charts page.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| Obstacle | — | 958 ft | — |
| Obstacle | — | 961 ft | — |
| Obstacle | — | 981 ft | — |
| Obstacle | — | 951 ft | — |
| Obstacle | — | 938 ft | — |
| Obstacle | — | 968 ft | — |
| Obstacle | — | 981 ft | — |
| Obstacle | — | 961 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Grinnell Regional Airport.
Frequently asked questions
What is the ICAO code for Grinnell Regional Airport?
The ICAO code for Grinnell Regional Airport is KGGI.
Where is Grinnell Regional Airport located?
Grinnell Regional Airport is small airport located in Grinnell, United States, at an elevation of 1,008 ft (307 m).
How many runways does Grinnell Regional Airport have?
Grinnell Regional Airport has 1 runway, the longest being 5,200 ft / 1,585 m.
What time zone is Grinnell Regional Airport in?
Grinnell Regional Airport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Grinnell Regional Airport?
The magnetic variation (declination) at Grinnell Regional Airport is approximately 0.3° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Grinnell Regional Airport?
The nearest airport to Grinnell Regional Airport is Sully Municipal Airport (8C2), about 9.5 nm to the ssw, followed by Newton Municipal Airport and Sig Field.
Is the information on this page suitable for flight planning?
No. Grinnell Regional Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.