District 3
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K3SYN | 11 | 57 | — | — | Available |
| K3SYO | 10 | 63 | 2027-09-22 | — | Active |
| K3SYP | 10 | 63 | 2028-09-18 | — | Active |
| K3SYQ | 10 | 65 | — | — | Available |
| K3SYR | 11 | 59 | — | — | Available |
| K3SYS | 11 | 57 | — | — | Available |
| K3SYT | 10 | 55 | — | — | Available |
| K3SYU | 11 | 59 | — | — | Available |
| K3SYV | 10 | 61 | — | — | Available |
| K3SYW | 10 | 61 | — | — | Available |
| K3SYX | 10 | 63 | 2028-06-15 | — | Active |
| K3SYY | 10 | 65 | — | — | Available |
| K3SYZ | 10 | 63 | — | — | Available |
| K3SZA | 10 | 55 | — | — | Available |
| K3SZB | 10 | 59 | — | — | Available |
| K3SZC | 10 | 61 | — | — | Available |
| K3SZD | 10 | 57 | — | — | Available |
| K3SZE | 10 | 51 | — | — | Available |
| K3SZF | 10 | 59 | — | — | Available |
| K3SZG | 9 | 59 | 2006-07-31 | 2008-08-01 | Available |
| K3SZH | 10 | 57 | 2035-01-18 | — | Active |
| K3SZI | 11 | 53 | — | — | Available |
| K3SZJ | 11 | 63 | — | — | Available |
| K3SZK | 10 | 59 | — | — | Available |
| K3SZL | 10 | 59 | — | — | Available |
| K3SZM | 9 | 57 | — | — | Available |
| K3SZN | 11 | 55 | 2027-05-27 | — | Active |
| K3SZO | 10 | 61 | — | — | Available |
| K3SZP | 10 | 61 | — | — | Available |
| K3SZQ | 10 | 63 | — | — | Available |
| K3SZR | 11 | 57 | — | — | Available |
| K3SZS | 11 | 55 | — | — | Available |
| K3SZT | 10 | 53 | — | — | Available |
| K3SZU | 11 | 57 | — | — | Available |
| K3SZV | 10 | 59 | — | — | Available |
| K3SZW | 10 | 59 | — | — | Available |
| K3SZX | 10 | 61 | 2036-08-21 | — | Active |
| K3SZY | 10 | 63 | 2012-01-06 | 2014-01-07 | Available |
| K3SZZ | 10 | 61 | 2024-12-22 | — | Active |
| K3TAA | 9 | 47 | 2035-12-30 | — | Active (Vanity) |
| K3TAB | 9 | 51 | 2027-10-28 | — | Active (Vanity) |
| K3TAC | 9 | 53 | 2030-04-04 | — | Active (Vanity) |
| K3TAD | 9 | 49 | 2028-01-07 | — | Active (Vanity) |
| K3TAE | 9 | 43 | — | — | Available |
| K3TAF | 9 | 51 | — | — | Available |
| K3TAG | 8 | 51 | 2035-02-07 | — | Active (Vanity) |
| K3TAH | 9 | 49 | 2027-05-23 | — | Active (Vanity) |
| K3TAI | 10 | 45 | — | — | Available |
| K3TAJ | 10 | 55 | 2035-04-29 | — | Active (Vanity) |
| K3TAK | 9 | 51 | 2036-10-14 | — | Active (Vanity) |
| K3TAL | 9 | 51 | 2028-05-22 | — | Active (Vanity) |
| K3TAM | 8 | 49 | 2031-09-30 | — | Active (Vanity) |
| K3TAN | 10 | 47 | — | — | Available |
| K3TAO | 9 | 53 | — | — | Available |
| K3TAP | 9 | 53 | — | — | Available |
| K3TAQ | 9 | 55 | — | — | Available |
| K3TAR | 10 | 49 | 2028-06-20 | — | Active (Vanity) |
| K3TAS | 10 | 47 | 2028-08-07 | — | Active (Vanity) |
| K3TAT | 9 | 45 | 2031-03-20 | — | Active (Vanity) |
| K3TAU | 10 | 49 | — | — | Available |
| K3TAV | 9 | 51 | — | — | Available |
| K3TAW | 9 | 51 | — | — | Available |
| K3TAX | 9 | 53 | — | — | Available |
| K3TAY | 9 | 55 | 2024-03-05 | 2026-03-06 | Available |
| K3TAZ | 9 | 53 | 2035-07-05 | — | Active |
| K3TBA | 9 | 51 | 2032-04-23 | — | Active (Vanity) |
| K3TBB | 9 | 55 | — | — | Available |
| K3TBC | 9 | 57 | — | — | Available |
| K3TBD | 9 | 53 | 2035-11-22 | — | Active (Vanity) |
| K3TBE | 9 | 47 | 2036-03-03 | — | Active |
| K3TBF | 9 | 55 | — | — | Available |
| K3TBG | 8 | 55 | 2035-04-15 | — | Active (Vanity) |
| K3TBH | 9 | 53 | — | — | Available |
| K3TBI | 10 | 49 | — | — | Available |
| K3TBJ | 10 | 59 | — | — | Available |
| K3TBK | 9 | 55 | — | — | Available |
| K3TBL | 9 | 55 | — | — | Available |
| K3TBM | 8 | 53 | 2023-05-09 | 2025-05-10 | Available |
| K3TBN | 10 | 51 | — | — | Available |
| K3TBO | 9 | 57 | — | — | Available |
| K3TBP | 9 | 57 | — | — | Available |
| K3TBQ | 9 | 59 | 2032-04-12 | — | Active (Vanity) |
| K3TBR | 10 | 53 | — | — | Available |
| K3TBS | 10 | 51 | 2026-10-20 | 2028-10-21 | Canceled (grace period) |
| K3TBT | 9 | 49 | — | — | Available |
| K3TBU | 10 | 53 | 2021-10-01 | 2023-10-02 | Available |
| K3TBV | 9 | 55 | — | — | Available |
| K3TBW | 9 | 55 | — | — | Available |
| K3TBX | 9 | 57 | — | — | Available |
| K3TBY | 9 | 59 | 2027-01-29 | — | Active |
| K3TBZ | 9 | 57 | 2021-11-14 | 2023-11-15 | Available |
| K3TCA | 9 | 53 | 2021-07-09 | 2023-07-10 | Available |
| K3TCB | 9 | 57 | 2035-11-24 | — | Active (Vanity) |
| K3TCC | 9 | 59 | — | — | Available |
| K3TCD | 9 | 55 | 2027-08-18 | — | Active (Vanity) |
| K3TCE | 9 | 49 | 2034-11-25 | — | Active |
| K3TCF | 9 | 57 | 2034-04-20 | — | Active (Vanity) |
| K3TCG | 8 | 57 | 2000-09-25 | 2002-09-26 | Available |
| K3TCH | 9 | 55 | 2032-01-25 | — | Active (Vanity) |
| K3TCI | 10 | 51 | — | — | Available |