District 4
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| K4PVO | 9 | 63 | — | — | Available |
| K4PVP | 9 | 63 | — | — | Available |
| K4PVQ | 9 | 65 | — | — | Available |
| K4PVR | 10 | 59 | — | — | Available |
| K4PVS | 10 | 57 | 2015-01-10 | 2017-01-11 | Available |
| K4PVT | 9 | 55 | — | — | Available |
| K4PVU | 10 | 59 | — | — | Available |
| K4PVV | 9 | 61 | — | — | Available |
| K4PVW | 9 | 61 | — | — | Available |
| K4PVX | 9 | 63 | — | — | Available |
| K4PVY | 9 | 65 | — | — | Available |
| K4PVZ | 9 | 63 | 2028-07-25 | — | Active (Vanity) |
| K4PWA | 9 | 57 | 2027-09-29 | — | Active |
| K4PWB | 9 | 61 | — | — | Available |
| K4PWC | 9 | 63 | 2029-11-17 | — | Active (Vanity) |
| K4PWD | 9 | 59 | 2032-06-18 | — | Active (Vanity) |
| K4PWE | 9 | 53 | 2023-01-05 | — | Active |
| K4PWF | 9 | 61 | 2016-03-25 | 2018-03-26 | Available |
| K4PWG | 8 | 61 | — | — | Available |
| K4PWH | 9 | 59 | 2036-01-24 | — | Active (Vanity) |
| K4PWI | 10 | 55 | 2033-03-28 | — | Active (Vanity) |
| K4PWJ | 10 | 65 | 2020-01-09 | 2022-01-10 | Available |
| K4PWK | 9 | 61 | — | — | Available |
| K4PWL | 9 | 61 | — | — | Available |
| K4PWM | 8 | 59 | 2035-09-27 | — | Active (Vanity) |
| K4PWN | 10 | 57 | 2028-05-09 | — | Active (Vanity) |
| K4PWO | 9 | 63 | 2030-11-21 | — | Active (Vanity) |
| K4PWP | 9 | 63 | 2028-01-15 | — | Active (Vanity) |
| K4PWQ | 9 | 65 | — | — | Available |
| K4PWR | 10 | 59 | 2026-03-01 | — | Active |
| K4PWS | 10 | 57 | 2030-04-17 | — | Active (Vanity) |
| K4PWT | 9 | 55 | 2007-07-22 | 2009-07-23 | Available |
| K4PWU | 10 | 59 | 1998-05-03 | 2000-05-04 | Available |
| K4PWV | 9 | 61 | 2026-12-18 | — | Active (Vanity) |
| K4PWW | 9 | 61 | 2006-09-13 | 2008-09-14 | Available |
| K4PWX | 9 | 63 | 2034-06-07 | — | Active (Vanity) |
| K4PWY | 9 | 65 | — | — | Available |
| K4PWZ | 9 | 63 | — | — | Available |
| K4PXA | 9 | 59 | — | — | Available |
| K4PXB | 9 | 63 | — | — | Available |
| K4PXC | 9 | 65 | — | — | Available |
| K4PXD | 9 | 61 | 2011-05-12 | 2013-05-13 | Available |
| K4PXE | 9 | 55 | 2035-07-15 | — | Active (Vanity) |
| K4PXF | 9 | 63 | 2027-10-11 | — | Active (Vanity) |
| K4PXG | 8 | 63 | — | — | Available |
| K4PXH | 9 | 61 | — | — | Available |
| K4PXI | 10 | 57 | — | — | Available |
| K4PXJ | 10 | 67 | 2034-02-21 | — | Active (Vanity) |
| K4PXK | 9 | 63 | 2034-07-14 | — | Active |
| K4PXL | 9 | 63 | 2024-05-31 | 2026-06-01 | Available |
| K4PXM | 8 | 61 | — | — | Available |
| K4PXN | 10 | 59 | 1998-03-22 | 2000-03-23 | Available |
| K4PXO | 9 | 65 | 2035-10-24 | — | Active |
| K4PXP | 9 | 65 | 2030-07-30 | — | Active (Vanity) |
| K4PXQ | 9 | 67 | 2029-02-23 | — | Active |
| K4PXR | 10 | 61 | 1998-05-10 | 2000-05-11 | Available |
| K4PXS | 10 | 59 | 2016-12-10 | 2018-12-11 | Available |
| K4PXT | 9 | 57 | — | — | Available |
| K4PXU | 10 | 61 | 2034-07-16 | — | Active |
| K4PXV | 9 | 63 | — | — | Available |
| K4PXW | 9 | 63 | 2026-08-13 | — | Active (Vanity) |
| K4PXX | 9 | 65 | — | — | Available |
| K4PXY | 9 | 67 | — | — | Available |
| K4PXZ | 9 | 65 | — | — | Available |
| K4PYA | 9 | 61 | 2029-12-13 | — | Active (Vanity) |
| K4PYB | 9 | 65 | 2031-04-23 | — | Active (Vanity) |
| K4PYC | 9 | 67 | — | — | Available |
| K4PYD | 9 | 63 | 2025-12-07 | — | Active |
| K4PYE | 9 | 57 | — | — | Available |
| K4PYF | 9 | 65 | — | — | Available |
| K4PYG | 8 | 65 | 2031-03-09 | — | Active (Vanity) |
| K4PYH | 9 | 63 | 2007-10-09 | 2009-10-10 | Available |
| K4PYI | 10 | 59 | — | — | Available |
| K4PYJ | 10 | 69 | 2012-02-24 | 2014-02-25 | Available |
| K4PYK | 9 | 65 | — | — | Available |
| K4PYL | 9 | 65 | — | — | Available |
| K4PYM | 8 | 63 | 2032-04-04 | — | Active (Vanity) |
| K4PYN | 10 | 61 | 2036-01-27 | — | Active (Vanity) |
| K4PYO | 9 | 67 | — | — | Available |
| K4PYP | 9 | 67 | — | — | Available |
| K4PYQ | 9 | 69 | 2034-05-10 | — | Active (Vanity) |
| K4PYR | 10 | 63 | 2029-11-10 | — | Active (Vanity) |
| K4PYS | 10 | 61 | — | — | Available |
| K4PYT | 9 | 59 | 2035-11-17 | — | Active |
| K4PYU | 10 | 63 | — | — | Available |
| K4PYV | 9 | 65 | — | — | Available |
| K4PYW | 9 | 65 | — | — | Available |
| K4PYX | 9 | 67 | — | — | Available |
| K4PYY | 9 | 69 | 2005-08-30 | 2007-08-31 | Available |
| K4PYZ | 9 | 67 | — | — | Available |
| K4PZA | 9 | 59 | 2035-01-28 | — | Active (Vanity) |
| K4PZB | 9 | 63 | — | — | Available |
| K4PZC | 9 | 65 | 2028-02-26 | — | Active (Vanity) |
| K4PZD | 9 | 61 | — | — | Available |
| K4PZE | 9 | 55 | 2035-05-10 | — | Active (Vanity) |
| K4PZF | 9 | 63 | — | — | Available |
| K4PZG | 8 | 63 | 2009-10-16 | 2011-10-17 | Available |
| K4PZH | 9 | 61 | — | — | Available |
| K4PZI | 10 | 57 | 2005-02-10 | 2007-02-11 | Available |
| K4PZJ | 10 | 67 | — | — | Available |