Centre Details

Peterburg Control

ULLL_CTR

Communication frequencies:

Name	Frequency	Callsign
Peterburg Control	135.6	ULLL_CTR
Peterburg Control Flight Service Station	126	ULLL_FSS

Even though all frequencies and codes SHOULD be real,
they are only for use with IvAc, IvAp, and Flight Simulator,
and should NOT be used for real life aviation.