Outlines

[RodBearden]

Arizona replacement:

Grand Canyon West  - no ICAO code, IATA GCW, known to RadarBox as 1G4

RadarBox's runway centreline may have been accurate once, and might be again, but it isn't at the moment.

Rod

[RodBearden]

Now a few for Hawaii islands:

Kahului - PHOG (code is for aviation pioneer Bertram J. Hogg)
Kona International Airport at Keāhole - PHKO

Rod

[RodBearden]

More Hawaii:

Marine Corps Air Station Kaneohe Bay -  PHNG, apparently now called Marine Corps Base Hawaii
Molokai - PHMK
Lanai - PHNY
And a separate outline for the island of Lanai

Rod

[RodBearden]

Three more Hawaiians:

Dillingham - PHDH
Hilo International - PHTO
Kalaeloa - PHJR AKA John Rodgers Field and NAS Barbers Point. Now civil, but with Coast Guard Air Station Barbers Point to the south. Also home to The Hawaii Museum of Flying, known as Naval Air Museum Barbers Point.

EDIT there was a little mistake in the Hilo outline - now corrected.

Rod

[RodBearden]

Three more Hawaiians:

Kapalua - PHJH
Waimea-Kohala - PHMU
Honolulu International - PHNL. The western area is Hickam AFB, part of Joint Base Pearl Harbor-Hickam.

That's all for Hawaii for now.

Rod

[RodBearden]

Northern Germany:

Rostock-Laage - ETNL

Rod

[RodBearden]

Two airports on Jeju Island, South Korea:

Jeju International (also spelled Cheju) - RKPC
Jeongseok - RKPD - KAL's training airfield with several preserved airliners and their nearby museum

Rod

[RodBearden]

Massachusetts:

Westfield-Barnes Regional - KBAF

ANG base to the north-west

Rod

[RodBearden]

Maryland replacement:

Baltimore/Washington International Thurgood Marshall - KBWI

Rod

[RodBearden]

Maldivian replacement:

Ibrahim Nasir International, Malé, aka Hulhulé - VRMM

Rod

[RodBearden]

I don't know if this is common and I've just missed it, but we've been getting ground returns from here in Iran this evening:

Kish International - OIKB

and its island, which Radarbox lacks.

Rod

[RodBearden]

Florida:

Jacksonville Cecil - KVQQ

Boeing F-18 maintenance and repair depot, and home to an Army National Guard station, an Immigration and Customs Enforcement (ICE) station with P-3 AEWs, and a Coastguard station. Also has plans to become Cecil Spaceport.

Rod

[RodBearden]

Oklahoma:

Clinton-Sherman Airport - KCSM

Ex B-52 base and apparently still used for military heavies training. Otherwise it looks very quiet indeed, but with its vast runway, it's hoping for better things as Spaceport Oklahoma.

Rod

[RodBearden]

Colorado replacement:

Front Range - KFTG

Busy Denver ga airport, and location of the proposed Spaceport Colorado.

Rod

[RodBearden]

Virginia:

NASA Goddard Wallops Flight Facility (WFF) - KWAL

Actually this is the WFF Research Airport, just up the road from the Wallops Island Launch Site and the Mid-Atlantic Regional Spaceport (MARS).

There's a Visitor Centre to the east of the airport.

Rod