District 3
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| W3KHQ | 9 | 63 | 2036-06-27 | — | Active |
| W3KHR | 10 | 57 | — | — | Available |
| W3KHS | 10 | 55 | 2003-11-30 | 2005-12-01 | Available |
| W3KHT | 9 | 53 | — | — | Available |
| W3KHU | 10 | 57 | 2035-09-16 | — | Active (Vanity) |
| W3KHV | 9 | 59 | — | — | Available |
| W3KHW | 9 | 59 | 2028-12-11 | — | Active (Vanity) |
| W3KHX | 9 | 61 | — | — | Available |
| W3KHY | 9 | 63 | — | — | Available |
| W3KHZ | 9 | 61 | 2036-04-04 | — | Active (Vanity) |
| W3KIA | 10 | 51 | — | — | Available |
| W3KIB | 10 | 55 | — | — | Available |
| W3KIC | 10 | 57 | — | — | Available |
| W3KID | 10 | 53 | 2027-09-14 | — | Active (Vanity) |
| W3KIE | 10 | 47 | — | — | Available |
| W3KIF | 10 | 55 | — | — | Available |
| W3KIG | 9 | 55 | 2016-06-03 | 2018-06-04 | Available |
| W3KIH | 10 | 53 | — | — | Available |
| W3KII | 11 | 49 | — | — | Available |
| W3KIJ | 11 | 59 | — | — | Available |
| W3KIK | 10 | 55 | — | — | Available |
| W3KIL | 10 | 55 | — | — | Available |
| W3KIM | 9 | 53 | 2023-05-14 | 2025-05-15 | Available |
| W3KIN | 11 | 51 | — | — | Available |
| W3KIO | 10 | 57 | — | — | Available |
| W3KIP | 10 | 57 | 2033-12-05 | — | Active (Vanity) |
| W3KIQ | 10 | 59 | 2014-07-13 | 2016-07-14 | Available |
| W3KIR | 11 | 53 | — | — | Available |
| W3KIS | 11 | 51 | — | — | Available |
| W3KIT | 10 | 49 | 2027-09-17 | — | Active (Vanity) |
| W3KIU | 11 | 53 | — | — | Available |
| W3KIV | 10 | 55 | 2031-05-14 | — | Active (Vanity) |
| W3KIW | 10 | 55 | 2028-04-27 | — | Active (Vanity) |
| W3KIX | 10 | 57 | 2034-03-28 | — | Active (Vanity) |
| W3KIY | 10 | 59 | — | — | Available |
| W3KIZ | 10 | 57 | — | — | Available |
| W3KJA | 10 | 61 | 2004-02-08 | 2006-02-09 | Available |
| W3KJB | 10 | 65 | — | — | Available |
| W3KJC | 10 | 67 | — | — | Available |
| W3KJD | 10 | 63 | — | — | Available |
| W3KJE | 10 | 57 | 2026-09-02 | — | Active |
| W3KJF | 10 | 65 | — | — | Available |
| W3KJG | 9 | 65 | — | — | Available |
| W3KJH | 10 | 63 | 2005-11-28 | 2007-11-29 | Available |
| W3KJI | 11 | 59 | — | — | Available |
| W3KJJ | 11 | 69 | — | — | Available |
| W3KJK | 10 | 65 | — | — | Available |
| W3KJL | 10 | 65 | — | — | Available |
| W3KJM | 9 | 63 | 2028-12-01 | — | Active (Vanity) |
| W3KJN | 11 | 61 | — | — | Available |
| W3KJO | 10 | 67 | 2006-07-11 | 2008-07-12 | Available |
| W3KJP | 10 | 67 | — | — | Available |
| W3KJQ | 10 | 69 | — | — | Available |
| W3KJR | 11 | 63 | 2031-02-09 | — | Active (Vanity) |
| W3KJS | 11 | 61 | 2028-06-16 | — | Active (Vanity) |
| W3KJT | 10 | 59 | 2028-01-07 | — | Active (Vanity) |
| W3KJU | 11 | 63 | — | — | Available |
| W3KJV | 10 | 65 | — | — | Available |
| W3KJW | 10 | 65 | 2008-04-24 | 2010-04-25 | Available |
| W3KJX | 10 | 67 | — | — | Available |
| W3KJY | 10 | 69 | — | — | Available |
| W3KJZ | 10 | 67 | — | — | Available |
| W3KKA | 9 | 57 | — | — | Available |
| W3KKB | 9 | 61 | — | — | Available |
| W3KKC | 9 | 63 | 2034-08-15 | — | Active (Vanity) |
| W3KKD | 9 | 59 | — | — | Available |
| W3KKE | 9 | 53 | — | — | Available |
| W3KKF | 9 | 61 | — | — | Available |
| W3KKG | 8 | 61 | 2005-02-24 | 2007-02-25 | Available |
| W3KKH | 9 | 59 | — | — | Available |
| W3KKI | 10 | 55 | — | — | Available |
| W3KKJ | 10 | 65 | 2026-12-19 | — | Active (Vanity) |
| W3KKK | 9 | 61 | 2028-06-23 | — | Active (Vanity) |
| W3KKL | 9 | 61 | — | — | Available |
| W3KKM | 8 | 59 | — | — | Available |
| W3KKN | 10 | 57 | 2017-10-24 | 2019-10-25 | Available |
| W3KKO | 9 | 63 | 2036-03-29 | — | Active (Vanity) |
| W3KKP | 9 | 63 | — | — | Available |
| W3KKQ | 9 | 65 | — | — | Available |
| W3KKR | 10 | 59 | 2032-07-26 | — | Active (Vanity) |
| W3KKS | 10 | 57 | — | — | Available |
| W3KKT | 9 | 55 | 2008-06-08 | 2010-06-09 | Available |
| W3KKU | 10 | 59 | — | — | Available |
| W3KKV | 9 | 61 | 2032-10-21 | — | Active (Vanity) |
| W3KKW | 9 | 61 | 2029-03-11 | — | Active (Vanity) |
| W3KKX | 9 | 63 | — | — | Available |
| W3KKY | 9 | 65 | — | — | Available |
| W3KKZ | 9 | 63 | — | — | Available |
| W3KLA | 9 | 57 | — | — | Available |
| W3KLB | 9 | 61 | 2013-08-09 | 2015-08-10 | Available |
| W3KLC | 9 | 63 | — | — | Available |
| W3KLD | 9 | 59 | — | — | Available |
| W3KLE | 9 | 53 | — | — | Available |
| W3KLF | 9 | 61 | 2021-08-31 | 2023-09-01 | Available |
| W3KLG | 8 | 61 | 2028-03-03 | — | Active (Vanity) |
| W3KLH | 9 | 59 | 2033-01-31 | — | Active (Vanity) |
| W3KLI | 10 | 55 | — | — | Available |
| W3KLJ | 10 | 65 | 2016-02-07 | 2018-02-08 | Available |
| W3KLK | 9 | 61 | — | — | Available |
| W3KLL | 9 | 61 | — | — | Available |