Key Features：
- Automatically records 4-channel cockpit audio after aircraft power‑on
- Automatically records flight data after aircraft power‑on
- Real‑time transmission of voice and flight data via Ka/Ku/ATG
- Return transmission of voice and flight data via ground 5G network
- Cockpit EFB communication
- Continuously records cockpit voice and flight data for up to 3000 hours
- Interfaces:
ARINC429: 8 RX channels + 4 TX channels
ARINC717: 1 RX channel + 1 TX channel
Ethernet: 7×100M + 1×1000M
Discrete I/O: 15 RX channels + 4 TX channels
- Dual MCUs, passive cooling:Operating temperature: -40°C ~ +70°C
