Dear China simmers,
I have a little question regarding flight planning in China. I observed an event at VATPRC (Tour of China leg 14) and saw the following air routes:
AIRAC:ALDEL W550 GAO W504 VENON G212 NSH
NAIP:SULEP H4 NSH
Does anyone have an idea what NAIP is? Furthermore, the AIRAC route is far from economic with a lot of extra nautical miles. The 'NAIP' route suggests a H4 airway, but on skyvector this doesn't exist..
On Flightradar24, I saw airplanes from Xi'An to Chongqing coming from a northern direction, instead of the way all around in the direction of Chengdu. Are those 'hidden' airways? Or can anyone tell me more about this or is NAIP something special in China?
Thank you very much for your answer:D!