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Adaptor Y to connect 2 wired headsets to the aircraft.
Wired

Training Y cable

HEA 371

For
A Y training adapter that allows two users to share the same aircraft communication system for clear and reliable training operations.

ABOUT THE PRODUCT

The Y adaptor allows two wired headsets to connect simultaneously to an aircraft’s communication system. This solution enables clear audio sharing between two users, ideal for training or dual operations. Its robust design ensures reliable signal transmission and compatibility with standard aircraft systems, making it a practical tool for aviation environments requiring dual headset use.

SPECIFICATIONS

For full technical details of the Y training adapter and its compatibility with HEA 371 wired headset configurations, please refer to the product page and the HEA 371 range documentation.

TYPICAL USE CASES

  • Ramp training sessions – a trainer and a trainee can listen to the same aircraft communication channel while learning pushback or ground handling procedures.
  • MRO support and mentoring – experienced technicians can supervise junior staff during maintenance tasks while both remain connected to the same aircraft audio system.
  • Dual-operator operations – two users can share the same communication source when a procedure requires close coordination between team members.
  • HEA 371 wired headset setups – the Y training adapter extends the HEA 371 ecosystem for aviation teams that need robust wired communication accessories for instruction and supervision.

Complete your pack

Don’t miss anything. To make your product ready to use, you’ll need to have these products to work with. Contact us if you need more informations.
HEA 371 wired noise headset for high-noise environments

Wired headset

  • HEA 371
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Key Benefits

  • Dual-user communication on one aircraft connection – the Y training adapter allows two wired headsets to share the same aircraft communication system, which makes training and dual operations easier to manage.
  • Ideal for instructor–trainee situations – a trainer and a new operator can hear the same audio feed at the same time, making onboarding, supervision and practical learning more efficient.
  • Reliable wired signal path – unlike more complex wireless setups, the Y training adapter keeps communication simple and stable through a direct wired headset connection.
  • Designed for aviation and ground environments – used with the HEA 371 wired headset range, it fits naturally into ground handling and MRO workflows where durability and compatibility matter.
  • Easy to integrate into existing headset packs – the adapter complements current wired headset configurations without changing standard operating habits, making it a practical addition to training kits and maintenance teams.
FAQ

Frequently Asked Questions

What is a Y training adapter used for?
The Y training adapter allows two wired headsets to connect simultaneously to the same aircraft communication system, making it ideal for training or dual-user operations.
Is the Y training adapter designed for wireless or wired headsets?
It is designed for wired headset configurations. On the current product page, Global Sys presents it specifically as a solution for two wired headsets connected to the aircraft communication system.
Which product range is this adapter associated with?
The Y training adapter is part of the HEA 371 wired headset ecosystem, which is presented for ground handling and MRO applications.
In which situations is this adapter most useful?
It is especially useful for training, supervision and dual operations, where two users need to hear the same communication channel at the same time.
Why choose a Y training adapter instead of changing the whole headset setup?
Because it adds dual-user capability to an existing wired headset environment with minimal operational change, making it a simple and practical accessory for aviation teams.

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