| Callsign | KD7OJU |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2001-09-21 |
| Effective Date | 2001-09-21 |
| Expire Date | 2011-09-21 |
| Cancel Date | 2013-09-24 |
| Last Action Date | 2013-09-24 |
| End Date | 2011-09-21 |
| Available Date | 2013-10-25 |
| Applicant Type | B - Amateur Club |
| Entity Name | Center For Amateur Radio Learning |
| Street Address / Locality | CARL 600 E Washington St Phoenix, AZ 85004 |
| County | Maricopa County |
| Zip Location | 33°27'05.6"N 112°04'11.6"W |
| Maidenhead | DM33xk |
| FRN | 0005104278 |
| Licensee ID/SGIN | L00402471 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 7 / 7 / AZ |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | KG7QJ BURLESON, ROBERT B |
| Vanity Type | |
| ULS File Number | 0000599751 |
| Phonetic weight / Morse weight | 14 / 78 |