Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC4-prefix vanity callsigns coming available
Vanity slots whose callsigns start with KC4. Sorted by availability date — soonest first.
Showing 51– 100 of 250
| Callsign | State | Available | Last held | Last holder | Released by |
|---|---|---|---|---|---|
| KC4WBD | GA | 2027-01-25in 134d | 2023-01-26 | CHURCH, JERRY A | Expired |
| KC4WFM | VA | 2027-01-28in 137d | 2023-01-29 | MILLS JR, HUGH E | Expired |
| KC4EQR | NC | 2027-01-31in 140d | 2023-02-01 | JOHNSON, RONALD E | Expired |
| KC4UBY | TN | 2027-01-31in 140d | 2023-02-01 | PHILLIPS, DALE C | Expired |
| KC4TTK | VA | 2027-02-01in 141d | 2023-02-02 | MARTIN, CHARLES W | Expired |
| KC4ZHC | FL | 2027-02-01in 141d | 2023-02-02 | REHRMAN, STEPHEN P | Expired |
| KC4ZKT | GA | 2027-02-01in 141d | 2023-02-02 | MAY, GEORGE P | Expired |
| KC4XS | TN | 2027-02-08in 148d | 2023-02-09 | TABOR JR, CURTIS H | Expired |
| KC4ZQH | FL | 2027-02-08in 148d | 2023-02-09 | GARCIA, MARISA Q | Expired |
| KC4ERW | KY | 2027-02-15in 155d | 2023-02-16 | CASTLE, THOMAS | Expired |
| KC4GPD | FL | 2027-02-15in 155d | 2023-02-16 | ENGLISH, DAVID | Expired |
| KC4PDE | TN | 2027-02-15in 155d | 2023-02-16 | BYRNE, LAURIE D | Expired |
| KC4QDU | FL | 2027-02-15in 155d | 2023-02-16 | CROCE, RICHARD A | Expired |
| KC4YVL | VA | 2027-02-15in 155d | 2023-02-16 | MILLER, RONALD L | Expired |
| KC4HOX | AL | 2027-02-19in 159d | 2023-02-20 | BERRY, JOHN A | Expired |
| KC4AEN | TX | 2027-02-22in 162d | 2023-02-23 | TRAPANI, PAUL J | Expired |
| KC4KNJ | KY | 2027-02-22in 162d | 2023-02-23 | MARSH, PAUL | Expired |
| KC4ZKC | FL | 2027-02-26in 166d | 2023-02-27 | EYE, DAVID S | Expired |
| KC4ZAW | TX | 2027-02-27in 167d | 2023-02-28 | Schloz, Christine H | Expired |
| KC4JRA | NC | 2027-03-01in 169d | 2023-03-02 | DENNY, GLEN A | Expired |
| KC4PZO | FL | 2027-03-01in 169d | 2023-03-02 | ROBINSON, SEYMOUR | Expired |
| KC4CKN | GA | 2027-03-08in 176d | 2023-03-09 | ANGEL, JEFFERY S | Expired |
| KC4RYC | FL | 2027-03-08in 176d | 2023-03-09 | NEELY, EDWARD G | Expired |
| KC4AIA | GA | 2027-03-15in 183d | 2023-03-16 | WEAVER, JOHN M | Expired |
| KC4SJE | NC | 2027-03-15in 183d | 2023-03-16 | KALLAM, JUDY A | Expired |
| KC4SAK | FL | 2027-03-18in 186d | 2023-03-19 | Owen, Carlisle C | Expired |
| KC4NXF | FL | 2027-03-22in 190d | 2023-03-23 | SMYTHE, ROY D | Expired |
| KC4RWE | GA | 2027-03-22in 190d | 2023-03-23 | MEADOWS, MERRILL L | Expired |
| KC4WWV | TN | 2027-03-22in 190d | 2023-03-23 | QUALLS, JOHN M | Expired |
| KC4WQN | NJ | 2027-03-29in 197d | 2023-03-30 | VELTRI, LOUIS V | Expired |
| KC4ZEE | NC | 2027-03-29in 197d | 2023-03-30 | WILEMAN, JULIE F | Expired |
| KC4ZTI | NC | 2027-03-29in 197d | 2023-03-30 | SARGENT, H B | Expired |
| KC4YRE | NC | 2027-04-02in 201d | 2023-04-03 | ASBURY, DENNIS G | Expired |
| KC4WQZ | AL | 2027-04-03in 202d | 2023-04-04 | SOTO, ROBERT F | Expired |
| KC4ACD | NC | 2027-04-04in 203d | 2023-04-05 | HARRISON, JAMES S | Expired |
| KC4AJU | FL | 2027-04-05in 204d | 2023-04-06 | ROSS, LUTHER H | Expired |
| KC4DHI | GA | 2027-04-05in 204d | 2023-04-06 | HENDERSON, MARIO | Expired |
| KC4GMH | GA | 2027-04-05in 204d | 2023-04-06 | SMITH JR, GORDON T | Expired |
| KC4QKT | VA | 2027-04-05in 204d | 2023-04-06 | COPPEDGE, SAM M | Expired |
| KC4TED | NY | 2027-04-05in 204d | 2023-04-06 | FEBLES, ALBERTO M | Expired |
| KC4YFT | FL | 2027-04-05in 204d | 2023-04-06 | ISLEIB, HENRY W | Expired |
| KC4YIH | WV | 2027-04-12in 211d | 2023-04-13 | PITTMAN, WILLIAM L | Expired |
| KC4ABY | NC | 2027-04-17in 216d | 2023-04-18 | CARTER JR, JAMES F | Expired |
| KC4QLG | TN | 2027-04-19in 218d | 2023-04-20 | MULLINS, PERRY W | Expired |
| KC4RVH | NC | 2027-04-19in 218d | 2023-04-20 | HUTCHENS, JEWEL K | Expired |
| KC4URS | TN | 2027-04-19in 218d | 2023-04-20 | GRUBER, DIANNE R | Expired |
| KC4ZHE | FL | 2027-04-19in 218d | 2023-04-20 | HALASZ, JOHN E | Expired |
| KC4VGA | VA | 2027-04-26in 225d | 2023-04-27 | ALFORD, DENNIS L | Expired |
| KC4HDG | KY | 2027-05-03in 232d | 2023-05-04 | Brooks, Carroll C | Expired |
| KC4TKE | NC | 2027-05-03in 232d | 2023-05-04 | NOGGLE, JOHN W | Expired |