| Callsign | W6DA |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2016-11-10 |
| Effective Date | 2016-11-10 |
| Expire Date | 2027-01-17 |
| Cancel Date | |
| Last Action Date | 2024-03-13 |
| End Date | 2027-01-17 |
| Available Date | 2029-01-18 |
| Applicant Type | B - Amateur Club |
| Entity Name | ALTA LOMA DX GROUP |
| Street Address / Locality | 5327 CAROL AVE ALTA LOMA, CA 91701 |
| County | San Bernardino County |
| Zip Location | 34°08'15.5"N 117°36'00.0"W |
| Maidenhead | DM14ed |
| FRN | 0002025674 |
| Licensee ID/SGIN | L00175938 / 000 |
| Licensee Class | |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | KE6TLV |
| Next Callsign | |
| Trustee Callsign / Trustee Name | W6KK SPETNAGEL, CHARLES F |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0007550485 |
| Phonetic weight / Morse weight | 7 / 44 |