| Callsign | K4WBM |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2023-11-09 |
| Effective Date | 2023-11-09 |
| Expire Date | 2033-11-18 |
| Cancel Date | |
| Last Action Date | 2024-03-18 |
| End Date | 2033-11-18 |
| Available Date | 2035-11-19 |
| Applicant Type | B - Amateur Club |
| Entity Name | William Byrd Middle School Amateur Radio Club |
| Street Address / Locality | 2910 Washington Ave Vinton, VA 24179 |
| County | Bedford County |
| Zip Location | 37°17'12.8"N 79°48'41.4"W |
| Maidenhead | FM07cg |
| FRN | 0009690579 |
| Licensee ID/SGIN | L00751663 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | KI4CLA |
| Next Callsign | |
| Trustee Callsign / Trustee Name | KK4QJG REED, REBECCA L |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0010766628 |
| Phonetic weight / Morse weight | 9 / 60 |