- VHF Communication Antennas (1–2): For air-to-ground radio communication.
- Transponder Antenna (1): For secondary radar identification.
- ELT (Emergency Locator Transmitter) Antenna (1): For transmitting location during an emergency.
- GPS Antennas (1): For navigation
- ADS-B Antenna (1): For broadcasting position data (if separate from GPS or transponder)