Confidence: Medium · Source: FCC ULS · As of 2026-09-17
KC3-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KC3. Sorted by availability date — soonest first.
Showing 1,251– 1,265 of 1,265
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KC3DKH | MD | 2030-08-28in 1441d | 2026-08-29 | Casas, David R | Expired |
| KC3DKI | MD | 2030-08-28in 1441d | 2026-08-29 | Wells, Daniel B | Expired |
| KC3DKJ | MD | 2030-08-28in 1441d | 2026-08-29 | Muniz Jr, Guillermo J | Expired |
| KC3DKK | MD | 2030-08-28in 1441d | 2026-08-29 | Encinas, Carlos A | Expired |
| KC3DKL | MD | 2030-08-28in 1441d | 2026-08-29 | Saucedo, Monica M | Expired |
| KC3DKM | MD | 2030-08-28in 1441d | 2026-08-29 | Thomason, Cory D | Expired |
| KC3DKN | PA | 2030-08-28in 1441d | 2026-08-29 | Javadi, Babak | Expired |
| KC3DKO | PA | 2030-08-28in 1441d | 2026-08-29 | Owens, Erika A | Expired |
| KC3OC | AR | 2030-09-03in 1447d | 2026-09-04 | WILSON, ALAN J | Expired |
| KC3DKT | PA | 2030-09-04in 1448d | 2026-09-05 | Krizel, Alexander S | Expired |
| KC3DKV | MD | 2030-09-04in 1448d | 2026-09-05 | Amateur Radio Club Of Anne Arundel Community College | Expired |
| KC3DKY | PA | 2030-09-04in 1448d | 2026-09-05 | Din, Alfred D | Expired |
| KC3DLA | PA | 2030-09-08in 1452d | 2026-09-09 | CASTRO COTTO, CARLOS | Expired |
| KC3DLB | MD | 2030-09-09in 1453d | 2026-09-10 | PUGLIESE 3RD, FRANK J | Expired |
| KC3DLE | MD | 2030-09-09in 1453d | 2026-09-10 | SCHAEFER, JUDITH | Expired |