| Callsign | KF4RBN |
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2007-06-05 |
| Effective Date | 2007-06-05 |
| Expire Date | 2017-06-05 |
| Cancel Date | 2008-02-05 |
| Last Action Date | 2008-02-05 |
| End Date | 2008-02-05 |
| Available Date | 2010-02-06 |
| Applicant Type | B - Amateur Club |
| Entity Name | NATURAL SCIENCE CENTER OF GREENSBORO NC |
| Street Address / Locality | 5404 GARDEN LAKE DR GREENSBORO, NC 27410 |
| County | Guilford County |
| Zip Location | 36°07'03.1"N 79°53'39.3"W |
| Maidenhead | FM06bc |
| FRN | 0014885719 |
| Licensee ID/SGIN | L01136683 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / NC |
| Prev Callsign / Prev Class | |
| Next Callsign | K4NSC |
| Trustee Callsign / Trustee Name | N4BYU SMITH, ROY G |
| Vanity Type | |
| ULS File Number | 0003060259 |
| Phonetic weight / Morse weight | 14 / 68 |