| Callsign | KV3B |
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-10-27 |
| Effective Date | 2026-10-27 |
| Expire Date | 2036-12-31 |
| Cancel Date | |
| Last Action Date | 2026-10-27 |
| End Date | 2036-12-31 |
| Available Date | 2039-01-01 |
| Applicant Type | B - Amateur Club |
| Entity Name | MONTGOMERY AMATEUR RADIO CLUB INC |
| Street Address / Locality | PO Box 611 Gaithersburg, MD 208840611 |
| County | Montgomery |
| Zip Location | 39°08'38.4"N 77°12'27.4"W |
| Maidenhead | FM19jd |
| FRN | 0010327542 |
| Licensee ID/SGIN | L00808534 / 000 |
| Licensee Class | |
| Callsign Group | A - 2x1 |
| ULS/Geo Region | 3 / 3 / MD |
| Prev Callsign / Prev Class | WA3EWJ |
| Next Callsign | |
| Trustee Callsign / Trustee Name | KZ3F HORLICK, JEFFREY |
| Vanity Type | D - In Memoriam (Club) |
| ULS File Number | 0012230641 |
| Phonetic weight / Morse weight | 7 / 52 |