| List name | Post address | Description |
|---|---|---|
| Bigiron | bigiron@helobubbas.com | Big Iron E-Mail List |
| Helobubbas | helobubbas@helobubbas.com | Helobubbas E-Mail List |
| Rotorheads | rotorheads@helobubbas.com | Naval Rotary Wing and Vertical Lift Important Information Sharing E-Mail List |
| Seasprites | seasprites@helobubbas.com | Seasprites E-Mail List |