Further development of ATC:Cleared for Takeoff has been continued since the last release. A new feature was added to the game: GPU (Ground Power Unit). Please check the introductory video about the new feature here:

GPU's are being delivered to parked aircraft and picked up before departure.

Please note that this new feature is not included in the currently downloadable version (v1.0).

If you don't want to miss the next release please consider subscibing to the ATC:Cleared for Takeoff development channel (see the video above)