| Callsign | KB3NKO |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2006-04-20 |
| Effective Date | 2006-04-20 |
| Expire Date | 2016-04-20 |
| Cancel Date | 2018-04-21 |
| Last Action Date | 2018-04-21 |
| End Date | 2016-04-20 |
| Available Date | 2018-05-22 |
| Applicant Type | B - Amateur Club |
| Entity Name | Southern Maryland Redcross ARC |
| Street Address / Locality | PO Box 273 Cheltenham, MD 20623 |
| County | Prince George's County |
| Zip Location | 38°44'29.8"N 76°50'32.8"W |
| Maidenhead | FM18nr |
| FRN | 0014949762 |
| Licensee ID/SGIN | L01142595 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 3 / 3 / MD |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | WA3YUV Curtis IV, Victor E |
| Vanity Type | |
| ULS File Number | 0002578539 |
| Phonetic weight / Morse weight | 12 / 74 |