Veškerá koordinace probíhá na základě toho, že obě strany mají všechna data letového plánu
Zprávy Estimate jsou odesílány ne dříve než 10 a ne později než 5 minut do minutí hranic FIR. EST OKX, LOT123, time 13, FL320, SQ1234
Zprávy Revision jsou odesílány jestliže už byla odeslána zpráva EST, ale ne později než 5 minut do minutí hranic FIR. Revision OKX, LOT123, FL320
Any change of FL closer than 5 minutes to bounder, that is not according to LOAs is subject to Approval Request or Expedite Clearance.
All flights that do not have standard routing in FPL are subject to coordination
Transfer of comunication shall be done prior FIR boundary
Transfer of controll shall be done on the FIR boundary unles otherwise stated in LOAs.
Silent coordination (transfer without coordination) os aplied on all flights in cruising levels and all arivals/departures according to agreed LOAs.
Silent coordination (transfer without coordination) of two or more aicraft at the same flightlevel and same track shal be applied with following spacing:
15 NM - not decreasing
30 NM - decreasing with difference less than 40kts/0,1M
