Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KB1-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KB1. Sorted by availability date — soonest first.
Showing 701– 750 of 993
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KB1KFB | MA | 2027-07-14in 302d | 2023-07-15 | Salzsieder, Jason L | Expired |
| KB1KFC | RI | 2027-07-14in 302d | 2023-07-15 | Perry, James M | Expired |
| KB1KFJ | MA | 2027-07-15in 303d | 2023-07-16 | Feenstra, Lori A | Expired |
| KB1FIY | CO | 2027-07-18in 306d | 2025-07-18 | Heller, Phillip A | Cancelled |
| KB1KFN | MA | 2027-07-20in 308d | 2023-07-21 | Parker, Kevin S | Expired |
| KB1KFQ | MA | 2027-07-23in 311d | 2023-07-24 | Archambo, Eva L | Expired |
| KB1BBP | CT | 2027-07-26in 314d | 2023-07-27 | TAKSAR, DUSTIN T | Expired |
| KB1BCI | CT | 2027-07-26in 314d | 2023-07-27 | BIALOGLOWY, RICHARD H | Expired |
| KB1BCJ | RI | 2027-07-26in 314d | 2023-07-27 | SUGGS, RONALD W | Expired |
| KB1AIH | VA | 2027-07-31in 319d | 2023-08-01 | THORBURN, BENJAMIN E | Expired |
| KB1JOT | MA | 2027-08-09in 328d | 2023-08-10 | Rogers, Erin L | Expired |
| KB1KGK | CO | 2027-08-13in 332d | 2023-08-14 | Mayer, Nathan H | Expired |
| KB1KGS | AZ | 2027-08-14in 333d | 2023-08-15 | WELTON, JASON C | Expired |
| KB1KGW | MA | 2027-08-14in 333d | 2023-08-15 | AXIAK, MICHAEL C | Expired |
| KB1KGY | NC | 2027-08-14in 333d | 2023-08-15 | Gardner, William H | Expired |
| KB1KHC | CT | 2027-08-18in 337d | 2023-08-19 | Shewbrooks, Bruce W | Expired |
| KB1AGE | CT | 2027-08-23in 342d | 2023-08-24 | MESSNER, DAVID W | Expired |
| KB1AMM | CT | 2027-08-23in 342d | 2023-08-24 | TRACY, ALLEN P | Expired |
| KB1ALE | ME | 2027-08-30in 349d | 2023-08-31 | Ford, Morris C R | Expired |
| KB1KHK | NJ | 2027-09-01in 351d | 2023-09-02 | Trevor, Howard T | Expired |
| KB1KHM | MA | 2027-09-01in 351d | 2023-09-02 | Hill, Peter F | Expired |
| KB1SNG | MA | 2027-09-02in 352d | 2025-09-02 | LaPointe, Nicholas T | Cancelled |
| KB1JLJ | GA | 2027-09-03in 353d | 2023-09-04 | WATSON, GREGORY D | Expired |
| KB1JVB | CT | 2027-09-08in 358d | 2023-09-09 | Schunk, David A | Expired |
| KB1KHR | ME | 2027-09-09in 359d | 2023-09-10 | Percy, Cynthia L | Expired |
| KB1KHU | ME | 2027-09-09in 359d | 2023-09-10 | Bailey, Kalle A | Expired |
| KB1KHW | OR | 2027-09-10in 360d | 2023-09-11 | Fitzpatrick, Justin M | Expired |
| KB1IKO | NH | 2027-09-12in 362d | 2023-09-13 | McConn, Robert | Expired |
| KB1AAQ | RI | 2027-09-13in 363d | 2023-09-14 | MEY, SOKKONG | Expired |
| KB1RAV | MA | 2027-09-13in 363d | 2025-09-13 | Plymouth EOC | Cancelled |
| KB1KHX | RI | 2027-09-14in 364d | 2023-09-15 | Roberts, Daniel J | Expired |
| KB1KID | NH | 2027-09-15in 365d | 2023-09-16 | MACVICAR, PHILIP A | Expired |
| KB1AKZ | MA | 2027-09-20in 370d | 2023-09-21 | SMITH, PATRICK J | Expired |
| KB1AYC | MA | 2027-09-20in 370d | 2023-09-21 | SHAPIRO, JASON D | Expired |
| KB1BDW | SC | 2027-09-20in 370d | 2023-09-21 | ORCUTT, ROBERT C | Expired |
| KB1TVF | CT | 2027-09-20in 370d | 2025-09-20 | Brinius, Michael R | Cancelled |
| KB1KIM | MA | 2027-09-23in 373d | 2023-09-24 | Canton EMA Association | Expired |
| KB1KBD | NH | 2027-09-27in 377d | 2025-09-27 | Huntress, Joel L | Cancelled |
| KB1KIS | CT | 2027-09-28in 378d | 2023-09-29 | PAYETTE, JAMES E | Expired |
| KB1KIT | CT | 2027-09-28in 378d | 2023-09-29 | Winkley, John F | Expired |
| KB1KIW | CT | 2027-09-28in 378d | 2023-09-29 | GREGORY, PAUL A | Expired |
| KB1IAW | ME | 2027-12-09in 450d | 2025-12-09 | Dunn, Paul V | Cancelled |
| KB1YUO | CT | 2027-12-16in 457d | 2025-12-16 | HOCUTT Mr., RONALD A | Cancelled |
| KB1ICL | NH | 2027-12-19in 460d | 2025-12-19 | BOCK, JOHN M | Cancelled |
| KB1IYK | MA | 2027-12-23in 464d | 2025-12-23 | Houghton, John N | Cancelled |
| KB1KMR | FL | 2027-12-30in 471d | 2025-12-30 | Giambalvo, Charles | Cancelled |
| KB1UQN | AZ | 2028-01-24in 496d | 2026-01-24 | Jacobson, Jeremy A | Cancelled |
| KB1RGB | NH | 2028-01-30in 502d | 2026-01-30 | Fulton, Richard J | Cancelled |
| KB1YTB | NH | 2028-02-07in 510d | 2026-02-07 | Hofmeister, Chris A | Cancelled |
| KB1AUG | CA | 2028-02-10in 513d | 2026-02-10 | ZAJONC, AUGUST | Cancelled |