Hi Niklas,
424A02 is unknown, N434CA is a CASA 212-200, c/n 286, which is in the d/b with its correct hex of A5322D, so there is a miscode at work somewhere.
Just noted the following on the mode-s forum
Heading south towards the MCT and inbound to East Midlands for painting is
ex Delta Connection CRJ2 N435CA using hex code 424A02.
424A02 will presumably be its new code when it is delivered to Rusline in
the near future.
So it looks like it is even using the wrong registration.
Alan