| Name | Type | Max. Range | Channels | Characteristics |
| Link 11 (TADIL-A) | Link 11 | 300 | 62 | Secure, HF Radio, UHF Radio |
| Generic U/W Telephone | ELF Link | 100 | 10 | |
| Commerical MF/HF SSB (Unsec) | Radio | 300 | 10 | Broadcast, MF Radio, HF Radio |
| Commerical UHF (Unsec) | Radio | 50 | 10 | Broadcast, LOS Limited, UHF Radio |
| Commerical VHF (Unsec) | Radio | 100 | 10 | VHF Radio |
| Have Quick VHF | Have Quick | 100 | 2 | Secure, LOS Limited, VHF Radio |
| Have Quick MF/HF | Have Quick | 300 | 2 | Secure, MF Radio, HF Radio |
| Have Quick UHF | Have Quick | 50 | 2 | Secure, LOS Limited, UHF Radio |
| GPS Reciever | MILSTAR SATCOMM | 8000 | 10 | Broadcast, Receive Only, SHF Radio |
| Torpedo Wire Control (6) | Two-Way Wire Guidance | 30 | 6 | Secure, Send Only, LOS Limited |
| SSIXS Uplink | SSIXS SATCOMM | 8000 | 1 | Secure, UHF Radio |