Cabinets Three Honeywell AV-900 Audio Panels ASKING PRICE $ 18,950,000 USD Aircell Call Alerter Switch (ACA), Axxes Handset Interface (AHI-2, Telecommunication Router Aircell Transciever 9ST-4200), Sensory Systems Dual Element Antenna Aircell Iridium Based Wired Handset (cockpit) One Honeywell MT-860 Third Nay.