Code-block for hex of aircraft

[TencentSZ]

50051F (T7-CPA) is out of code-block definition.

[TencentSZ]

also 500537 (T7-9999)

[vradarserver]

Happy to update them but I'll need to track down the blocks that ICAO have allocated to the country registrars. It'll be in some ICAO document somewhere, "just" a case of tracking it down.

[TencentSZ]

Also 50035E T7-AZIZI