Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KC3-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KC3. Sorted by availability date — soonest first.
Showing 551– 600 of 1,265
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KC3BGV | PA | 2027-09-15in 365d | 2023-09-16 | DI NARDO, STEPHEN | Expired |
| KC3BGW | PA | 2027-09-16in 366d | 2023-09-17 | Hale, Benjamin P | Expired |
| KC3BHD | PA | 2027-09-16in 366d | 2023-09-17 | Badiane Markey, Fatu J | Expired |
| KC3BHM | PA | 2027-09-19in 369d | 2023-09-20 | Speer, Cameron D | Expired |
| KC3BHS | PA | 2027-09-22in 372d | 2023-09-23 | CARVER, CLIFFORD H | Expired |
| KC3BHT | PA | 2027-09-22in 372d | 2023-09-23 | COLE, JORDAN T | Expired |
| KC3BHU | PA | 2027-09-22in 372d | 2023-09-23 | HOLLEY, DYLAN R | Expired |
| KC3BHV | PA | 2027-09-22in 372d | 2023-09-23 | NAUMAN, DAVID A | Expired |
| KC3BHX | PA | 2027-09-22in 372d | 2023-09-23 | SANTIAGO, EDUARDO | Expired |
| KC3BHY | PA | 2027-09-22in 372d | 2023-09-23 | VERGOS, JAMES G | Expired |
| KC3BHZ | PA | 2027-09-22in 372d | 2023-09-23 | WEAVER, DEREK T | Expired |
| KC3BIB | PA | 2027-09-22in 372d | 2023-09-23 | BARTO, KENNETH E | Expired |
| KC3BIE | PA | 2027-09-22in 372d | 2023-09-23 | MC MULLEN, LARRY R | Expired |
| KC3BIF | PA | 2027-09-22in 372d | 2023-09-23 | ROTHERMEL, CHRISTOPHER J | Expired |
| KC3BIG | PA | 2027-09-22in 372d | 2023-09-23 | SMITH, AARON L | Expired |
| KC3BIH | PA | 2027-09-22in 372d | 2023-09-23 | ZERBE, JESSE R | Expired |
| KC3RDQ | PA | 2027-09-23in 373d | 2025-09-23 | Van Luvender, Richard J | Cancelled |
| KC3ZGX | MD | 2027-11-19in 430d | 2025-11-19 | Radney, James | Cancelled |
| KC3ZTJ | MD | 2027-11-21in 432d | 2025-11-21 | Riley, David L | Cancelled |
| KC3YVZ | MD | 2027-11-25in 436d | 2025-11-25 | Moeller IV, Herman J | Cancelled |
| KC3LQH | MD | 2027-12-09in 450d | 2025-12-09 | Morris, Patrick D | Cancelled |
| KC3PQL | MD | 2027-12-09in 450d | 2025-12-09 | Aldridge, Dustin J | Cancelled |
| KC3SQM | PA | 2027-12-09in 450d | 2025-12-09 | Smith, Zachary R | Cancelled |
| KC3UVK | PA | 2027-12-09in 450d | 2025-12-09 | Ion, Gabriel A | Cancelled |
| KC3ZJG | PA | 2027-12-09in 450d | 2025-12-09 | Scaccia, Jeremy | Cancelled |
| KC3CKH | MD | 2027-12-12in 453d | 2025-12-12 | Hobson, Donald B | Cancelled |
| KC3JIE | MD | 2027-12-16in 457d | 2025-12-16 | Gunn, Tanya M | Cancelled |
| KC3LYV | PA | 2027-12-19in 460d | 2025-12-19 | Landry, Todd J | Cancelled |
| KC3AWM | GA | 2027-12-30in 471d | 2025-12-30 | Wittig, Arthur P | Cancelled |
| KC3YJK | MD | 2027-12-30in 471d | 2025-12-30 | TESTERMAN, JOSHUA | Cancelled |
| KC3IJA | FL | 2028-01-20in 492d | 2026-01-20 | Sheffield, Richard | Cancelled |
| KC3SCY | PA | 2028-01-21in 493d | 2026-01-21 | Teague, Lucas J | Cancelled |
| KC3ZRE | PA | 2028-01-21in 493d | 2026-01-21 | Bobinski, Corbyn D | Cancelled |
| KC3EZP | PA | 2028-01-24in 496d | 2026-01-24 | RAU, JUSTIN R | Cancelled |
| KC3VQW | MD | 2028-01-27in 499d | 2026-01-27 | Kraft, Wayne D | Cancelled |
| KC3YIZ | PA | 2028-02-03in 506d | 2026-02-03 | Cetta, Marie A | Cancelled |
| KC3YYP | MD | 2028-02-24in 527d | 2026-02-24 | Kreh, Derek | Cancelled |
| KC3GGB | PA | 2028-03-02in 534d | 2026-03-03 | SARNICKY, WILLIAM J | Cancelled |
| KC3BIM | PA | 2028-03-04in 536d | 2024-03-05 | MANKO, ANDREW M | Expired |
| KC3BIN | PA | 2028-03-04in 536d | 2024-03-05 | SWEARMAN, JACOB R | Expired |
| KC3BIP | MD | 2028-03-04in 536d | 2024-03-05 | WALSH, THOMAS M | Expired |
| KC3BIQ | NY | 2028-03-04in 536d | 2024-03-05 | MULLIKIN JR, JOHN W | Expired |
| KC3BIS | PA | 2028-03-04in 536d | 2024-03-05 | Stipanovich, Rayce C | Expired |
| KC3BIY | MD | 2028-03-04in 536d | 2024-03-05 | North Central North East Maryland D Star | Expired |
| KC3BIZ | PA | 2028-03-04in 536d | 2024-03-05 | Brand Jr, Martin S | Expired |
| KC3BJA | PA | 2028-03-04in 536d | 2024-03-05 | Murdock, Travis C | Expired |
| KC3BJG | MD | 2028-03-04in 536d | 2024-03-05 | Staley, Jason | Expired |
| KC3BJH | MD | 2028-03-04in 536d | 2024-03-05 | Phukan, Anjali R | Expired |
| KC3BJI | DC | 2028-03-04in 536d | 2024-03-05 | TUDOR, BRANDON J | Expired |
| KC3BJM | MD | 2028-03-04in 536d | 2024-03-05 | Pugliese, Marc V | Expired |