| Callsign | W3CBW |
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2015-07-23 |
| Effective Date | 2020-01-31 |
| Expire Date | 2025-07-29 |
| Cancel Date | |
| Last Action Date | 2020-01-31 |
| End Date | 2025-07-29 |
| Available Date | 2027-07-30 |
| Applicant Type | B - Amateur Club |
| Entity Name | MARYLAND AUXILIARY COMMUNICATIONS SERVIC |
| Street Address / Locality | 5401 Rue Saint Lo Drive Reiserstown, MD 211364541 |
| County | Baltimore County |
| Zip Location | 39°29'01.6"N 76°47'39.1"W |
| Maidenhead | FM19ol |
| FRN | 0006725188 |
| Licensee ID/SGIN | L00485195 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 3 / 3 / MD |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | W8IS OHM JR, JOHN L |
| Vanity Type | |
| ULS File Number | 0008961787 |
| Phonetic weight / Morse weight | 9 / 66 |