Live flights over Killeen Regional Airport / Robert Gray Army Airfield (GRK)
From 23 to 24 October 2026 the FlyItalyADSB network saw 33 departures and 35 arrivals at Killeen Regional Airport / Robert Gray Army Airfield, 34 movements a day on average. The most frequent connections are Dallas-Fort Worth (DFW), Alexandria (AEX) and Austin (AUS). The airline seen most often is Envoy Air.
Airport data
- IATA code
- GRK
- ICAO code
- KGRK
- City
- Fort Cavazos
- Region
- Texas
- Country
- United States
- Elevation
- 309 m (1,015 ft)
- Coordinates
- 31.0672, -97.8289
What you can track here
Every aircraft passing within roughly 80 km of Killeen Regional Airport / Robert Gray Army Airfield that the network receives appears on the FlyItalyADSB live map: airliners on approach and departure, business and general aviation, and — where MLAT reaches — aircraft without full ADS-B. Nothing is filtered out; how much of the area is covered depends on the community's receivers near Fort Cavazos.
Seen by the network
23–24 October 2026
Movements per day
Show as a table
| Day | Departures | Arrivals | Total |
|---|---|---|---|
| Fri 23 | 21 | 22 | 43 |
| Sat 24 | 12 | 13 | 25 |
Connections
airline flights both ways, with departure and arrival both seen
- Dallas-Fort Worth DFW 20 flights
- Alexandria AEX 2 flights
- Austin AUS 1 flights
- Baton Rouge BTR 1 flights
- Panama City Beach ECP 1 flights
- Houston IAH 1 flights
- Memphis MEM 1 flights
- Salt Lake City SLC 1 flights
- Tampa TPA 1 flights
Airlines
- Envoy AirENY 14
- Air WisconsinAWI 12
- PSA AirlinesJIA 8
- Civil Air PatrolCAP 4
- ATP Flight SchoolCXK 2
- NetJetsEJA 2
- Aerosun International, Inc.ASI 1
- Air Mobility CommandRCH 1
Aircraft
- C30J 12
- CRJ2 12
- E75L 10
- CRJ7 8
- C182 4
- H64 3
How we count: a flight is a departure here when the network first sees it low near the airport (on the ground, or climbing away from it), an arrival when it last sees it low on approach. Where receivers don't reach low altitude the numbers stay below the real traffic. Connections and airlines come only from airline flights.
This data in your app
Every aircraft within 80 km of Killeen Regional Airport / Robert Gray Army Airfield, as JSON, with a free key that also allows commercial use:
curl -H "X-Api-Key: YOUR_KEY" \
https://api.flyitalyadsb.com/v2/lat/31.0672/lon/-97.8289/dist/80Or ask Claude, with the FlyItalyADSB connector: “which aircraft are near Fort Cavazos right now?”
Frequently asked questions
How can I see live flights over Killeen Regional Airport / Robert Gray Army Airfield? +
Open the FlyItalyADSB live map centred on Fort Cavazos: it shows every aircraft picked up via ADS-B and MLAT within about 80 km of GRK, refreshed every few seconds.
Which airlines fly from Killeen Regional Airport / Robert Gray Army Airfield? +
Among the flights our network saw (23–24 October 2026), the most frequent airlines were Envoy Air, Air Wisconsin, PSA Airlines, Civil Air Patrol and ATP Flight School.
What are the main connections from Killeen Regional Airport / Robert Gray Army Airfield? +
The connections with the most flights seen (23–24 October 2026), both ways: Dallas-Fort Worth (DFW, 20), Alexandria (AEX, 2), Austin (AUS, 1), Baton Rouge (BTR, 1) and Panama City Beach (ECP, 1). Only flights whose departure and arrival the network both saw are counted.
Does FlyItalyADSB also track military aircraft around Fort Cavazos? +
Yes. Thanks to multilateration (MLAT) the network reconstructs the position of aircraft without full ADS-B too, including military and state flights, whenever they are received by feeders in the area. Nothing is filtered out.
What are the codes for Killeen Regional Airport / Robert Gray Army Airfield? +
Killeen Regional Airport / Robert Gray Army Airfield has IATA code GRK and ICAO code KGRK. It lies in Texas, United States, at coordinates 31.0672, -97.8289.
Is the flight data free and open? +
Yes. The live map and the Free API plan cost nothing, and the data is published under the open CC BY-SA 4.0 licence; paid API plans for higher volumes help cover the infrastructure costs.
Nearby airports
All airports →Improve coverage over Fort Cavazos
Coverage quality depends on the density of receivers. With a Raspberry Pi and an RTL-SDR antenna you can help track flights over Texas, United States.