Port 5911 — ats-acars

Air Traffic Services applications using ACARS

Transport protocols: tcp, udp, sctp

Registered Services

• ats-acars / tcp — Air Traffic Services applications using ACARS
• ats-acars / udp — Air Traffic Services applications using ACARS
• cpdlc / sctp — Controller Pilot Data Link Communication

Assignment from the IANA Service Name and Transport Protocol Port Number Registry.