| Callsign | K4BMS |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2009-02-06 |
| Effective Date | 2009-02-06 |
| Expire Date | 2019-03-26 |
| Cancel Date | 2021-03-27 |
| Last Action Date | 2021-03-27 |
| End Date | 2019-03-26 |
| Available Date | 2021-04-27 |
| Applicant Type | B - Amateur Club |
| Entity Name | BLACKSBURG MIDDLE SCHOOL AMATEUR RADIO CLUB |
| Street Address / Locality | 712 Circle Drive Blacksburg, VA 24060 |
| County | Montgomery County |
| Zip Location | 37°15'19.7"N 80°25'21.1"W |
| Maidenhead | EM97sg |
| FRN | 0007615065 |
| Licensee ID/SGIN | L00176509 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | KF4OGH |
| Next Callsign | |
| Trustee Callsign / Trustee Name | K4FCP BEAMISH IV, RICHARD J |
| Vanity Type | F - By List (Club) |
| ULS File Number | 9903025948 |
| Phonetic weight / Morse weight | 10 / 56 |