| Callsign | KM4ZZY |
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2017-01-04 |
| Effective Date | 2017-01-04 |
| Expire Date | 2027-01-04 |
| Cancel Date | 2017-03-03 |
| Last Action Date | 2017-03-03 |
| End Date | 2017-03-03 |
| Available Date | 2019-03-04 |
| Applicant Type | B - Amateur Club |
| Entity Name | 3 Guys With Radios Amateur Radio Club |
| Street Address / Locality | 2611 Gamma Circle Huntsville, AL 35810 |
| County | Madison County |
| Zip Location | 34°48'10.9"N 86°36'12.5"W |
| Maidenhead | EM64qt |
| FRN | 0026152033 |
| Licensee ID/SGIN | L02073468 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / AL |
| Prev Callsign / Prev Class | |
| Next Callsign | KM3GWR |
| Trustee Callsign / Trustee Name | KF3FRK Kepner, Frederick R |
| Vanity Type | |
| ULS File Number | 0007609722 |
| Phonetic weight / Morse weight | 11 / 80 |