Time servers for control towers, airport terminals and on-board aircraft

Air traffic sustains a strong growth and requires a precise dating of time information in the control towers, airport terminals, and on board aircraft to ensure safety in the airspace and for good traffic flow. Today, more than 1000 international airports are equipped with our synchronization systems. Synchronization requirements in ATM are on several levels :

  • A reliable time information, a redundant equipment.
  • A quick and easy maintenance, thanks to the Hot-Plug modular system.
  • A 24/7 availability for the systems.
  • The transportation of UTC and local time on network.
  • Display identical time on the clocks and all the equipment connected to computer network.
  • Synchronise the computer network.
  • Display official time and GMT in the control towers and terminals.
  • Reply to sensitive applications with secured hardware.
  • Date events.
  • Disseminate and display information in real time for the staff and the passengers (video , information, security…).
  • Reply with compliant clocks with fire standards (EN60.950 et CEI60.950)

LEDI® Network TS

The innovative range of LEDI NETWORK TS (Time Servers) updates devices connected to ETHERNET network and clocks connected to this network. Implementation is simple : just “plug and play”.


A complete range of servers that have:

  • Sync Inputs on DCF, France Inter, AFNOR NFS87500/IRIG B, GPS, NTP / SNTP
  • Releases NTP / SNTP, AFNOR NFS87500/IRIG B, ASCII, SMPTE outputs for synchronizing automate.

LEDI® Network ITS V2m

The enhanced version of LEDI Network ITS V2m with redundant inputs and equipped with a high efficiency internal oscillator. Their stability offers an efficient and secured synchronization in all circumstances.

LEDI® & LEDICA® Digital Clock

Digital clock LEDI®, international timepiece, has been created with perfection, its design and its innovations are immediately identifiable as GORGY TIMING original model.

HANDI® Analog Clock

The Standard version of HANDI® analogue clock range is composed of a flat aluminum case, a white dial with black Arabic numerals and hands, ensuring easy visibility.

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