Arrow Aviation selects PS Engineering PAC45 

March 12, 2025

Dallas, Texas

       Digital Audio System an important piece in HEMS upgrade

Cockpit audio management specialist, PS Engineering, is proud to announce Arrow Aviation has recently selected the PAC45 digital audio system for Halo Flight HEMS Bell 407Gxi.

“When the customer arrived, it was an opportunity to add innovation, enhancements and to improve crew communication. We have been using PS Engineering audio systems for a while and have been extremely pleased with the performance and service.”

Chris Bordelon, Senior Avionics Installer Arrow Aviation

Bordelon also mentioned- “the audio system is very versatile, robust and extremely simple to install and operate, PS Engineering removes the confusion from digital audio systems.”

PAC45 capabilities:

  • Six (6) COM radio Interfaces 
  • MultiTalker® True Dimensional Sound
  • 8 place stereo IntelliVox® intercom with PTT-ICS (expandable)
  • flightmate®  3 audio alerts with IntelliStore™ 
  • Bluetooth® for cellphone and music inputs with Softmute 
  • Pilot and copilot CVR  
  • AMS Series pin compatible with a 1.88 DZUS mount 
  • Field configurable volume controls for unswitched & alerts 
  • High noise configuration (low mic gain) 
  • Individual volume controls for radios 
  • Night Vision complaint to ANVIS III 
  • Custom Bezels to fit application requirements 
  • Remote Intercom (ISO/ALL/CREW) Selector switch 
  • 35 second stuck PTT disconnect 
  • Field configurable switched settings – No computer necessary 
  • 5VDC to 28VDC lighting with field adjustable settings 
  • CALL feature with Observer Controller
  • Reversionary mode 

The PAC45 will be on display at Verticon in Dallas, TX. PS Engineering #9543 and Arrow Aviation #9239. 

About PS Engineering

Founded in 1985, PS Engineering has become a leading manufacturer of both general aviation and special mission audio control systems. The company’s sole corporate focus is excellence in the design and manufacture of audio control systems. PS Engineering is credited for many innovations in the field, including IntelliAudio®, IntelliVox®, flightmate®, MultiTalker®, Softmute™, Split mode™, Swap Mode™, and the IRS™(Internal Recording System), as well as being the first to integrate Bluetooth® in audio control systems. With a network of over 400 authorized dealer/installers worldwide, the company is a leader in retrofit avionics as well as a supplier to other major avionics manufacturers for their audio panel requirements. For more information, please visit www.ps-engineering.com

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Contact Information

Greg Ledbetter

+1-865-988-9800

gledbetter@ps-engineering.com