| Callsign | AI4JS |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2004-12-10 |
| Effective Date | 2005-03-23 |
| Expire Date | 2014-12-10 |
| Cancel Date | 2005-04-22 |
| Last Action Date | 2005-04-22 |
| End Date | 2005-04-22 |
| Available Date | 2007-04-23 |
| Applicant Type | I - Individual |
| Entity Name | Madderra, Bob L |
| Street Address / Locality | 3707 Dunwoody Club Dr Atlanta, GA 30350 |
| County | Fulton County |
| Zip Location | 33°58'48.9"N 84°19'48.1"W |
| Maidenhead | EM73ux |
| FRN | 0012294336 |
| Licensee ID/SGIN | L00950476 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 4 / 4 / GA |
| Prev Callsign / Prev Class | KI4HZM G - General |
| Next Callsign | KF4SS |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 13 / 52 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2005-03-23 | LIISS - License Issued |
| 2005-03-23 | SYSGRT - New Systematic Call Sign Assigned |
| 2005-04-22 | LICAN - License Canceled |
FCC comments
| 2005-04-22 | Issued vanity call sign. |