| Callsign | K4ZR |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2020-03-19 |
| Effective Date | 2020-03-19 |
| Expire Date | 2030-04-17 |
| Cancel Date | |
| Last Action Date | 2020-03-19 |
| End Date | 2030-04-17 |
| Available Date | 2032-04-18 |
| Applicant Type | B - Amateur Club |
| Entity Name | North Alabama Digital Society |
| Street Address / Locality | 121 Danridge Dr Hazel Green, AL 35750 |
| County | Madison County |
| Zip Location | 34°57'22.2"N 86°35'22.1"W |
| Maidenhead | EM64qw |
| FRN | 0001517853 |
| Licensee ID/SGIN | L00191890 / 000 |
| Licensee Class | |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 4 / 4 / AL |
| Prev Callsign / Prev Class | KG4GBF |
| Next Callsign | |
| Trustee Callsign / Trustee Name | AA4U CARROLL, STEPHEN J |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0009016921 |
| Phonetic weight / Morse weight | 9 / 50 |