District 1
2x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| KB1RAR | 13 | 69 | 2028-08-20 | — | Active |
| KB1RAS | 13 | 67 | 2016-05-17 | 2018-05-18 | Available |
| KB1RAT | 12 | 65 | 2018-08-21 | 2020-08-22 | Available |
| KB1RAU | 13 | 69 | 2028-08-21 | — | Active |
| KB1RAV | 12 | 71 | 2025-09-13 | 2027-09-14 | Canceled (grace period) |
| KB1RAW | 12 | 71 | 2008-09-16 | 2010-09-17 | Available |
| KB1RAX | 12 | 73 | 2028-08-21 | — | Active |
| KB1RAY | 12 | 75 | 2028-08-21 | — | Active |
| KB1RAZ | 12 | 73 | 2016-09-09 | 2018-09-10 | Available |
| KB1RBA | 12 | 71 | 2030-03-26 | — | Active |
| KB1RBB | 12 | 75 | 2030-04-17 | — | Active |
| KB1RBC | 12 | 77 | 2028-08-21 | — | Active |
| KB1RBD | 12 | 73 | 2009-09-15 | 2011-09-16 | Available |
| KB1RBE | 12 | 67 | 2009-05-15 | 2011-05-16 | Available |
| KB1RBF | 12 | 75 | 2028-08-23 | — | Active |
| KB1RBG | 11 | 75 | 2028-05-28 | — | Active (Vanity) |
| KB1RBH | 12 | 73 | 2018-08-22 | 2020-08-23 | Available |
| KB1RBI | 13 | 69 | 2028-08-22 | — | Active |
| KB1RBJ | 13 | 79 | 2028-08-22 | — | Active |
| KB1RBK | 12 | 75 | 2028-08-22 | — | Active |
| KB1RBL | 12 | 75 | 2029-08-22 | — | Active |
| KB1RBM | 11 | 73 | 2018-08-22 | 2020-08-23 | Available |
| KB1RBN | 13 | 71 | 2010-03-31 | 2012-04-01 | Available |
| KB1RBO | 12 | 77 | 2018-08-22 | 2020-08-23 | Available |
| KB1RBP | 12 | 77 | 2009-12-29 | 2011-12-30 | Available |
| KB1RBQ | 12 | 79 | 2028-08-22 | — | Active |
| KB1RBR | 13 | 73 | 2018-08-22 | 2020-08-23 | Available |
| KB1RBS | 13 | 71 | 2028-11-20 | — | Active |
| KB1RBT | 12 | 69 | 2028-08-22 | — | Active |
| KB1RBU | 13 | 73 | 2018-08-22 | 2020-08-23 | Available |
| KB1RBV | 12 | 75 | 2008-09-26 | 2010-09-27 | Available |
| KB1RBW | 12 | 75 | 2028-08-25 | — | Active |
| KB1RBX | 12 | 77 | 2028-08-26 | — | Active |
| KB1RBY | 12 | 79 | 2030-07-17 | — | Active |
| KB1RBZ | 12 | 77 | 2009-09-05 | 2011-09-06 | Available |
| KB1RCA | 12 | 73 | 2028-08-28 | — | Active |
| KB1RCB | 12 | 77 | 2008-10-21 | 2010-10-22 | Available |
| KB1RCC | 12 | 79 | 2028-08-28 | — | Active |
| KB1RCD | 12 | 75 | 2028-08-28 | — | Active |
| KB1RCE | 12 | 69 | 2028-08-28 | — | Active |
| KB1RCF | 12 | 77 | 2028-08-28 | — | Active |
| KB1RCG | 11 | 77 | 2028-08-28 | — | Active |
| KB1RCH | 12 | 75 | 2028-08-28 | — | Active |
| KB1RCI | 13 | 71 | 2028-08-28 | — | Active |
| KB1RCJ | 13 | 81 | 2028-08-29 | — | Active |
| KB1RCK | 12 | 77 | 2028-08-29 | — | Active |
| KB1RCL | 12 | 77 | 2028-08-29 | — | Active |
| KB1RCM | 11 | 75 | 2009-03-10 | 2011-03-11 | Available |
| KB1RCN | 13 | 73 | 2018-08-29 | 2020-08-30 | Available |
| KB1RCO | 12 | 79 | 2018-08-29 | 2020-08-30 | Available |
| KB1RCP | 12 | 79 | 2009-12-05 | 2011-12-06 | Available |
| KB1RCQ | 12 | 81 | 2018-08-29 | 2020-08-30 | Available |
| KB1RCR | 13 | 75 | 2018-08-29 | 2020-08-30 | Available |
| KB1RCS | 13 | 73 | 2008-09-26 | 2010-09-27 | Available |
| KB1RCT | 12 | 71 | 2028-09-02 | — | Active |
| KB1RCU | 13 | 75 | 2018-09-02 | 2020-09-03 | Available |
| KB1RCV | 12 | 77 | 2018-09-02 | 2020-09-03 | Available |
| KB1RCW | 12 | 77 | 2008-09-23 | 2010-09-24 | Available |
| KB1RCX | 12 | 79 | 2028-09-26 | — | Active |
| KB1RCY | 12 | 81 | 2018-09-03 | 2020-09-04 | Available |
| KB1RCZ | 12 | 79 | 2028-09-03 | — | Active |
| KB1RDA | 12 | 69 | 2024-11-13 | 2026-11-14 | Canceled (grace period) |
| KB1RDB | 12 | 73 | 2028-09-03 | — | Active |
| KB1RDC | 12 | 75 | 2028-09-03 | — | Active |
| KB1RDD | 12 | 71 | 2028-09-03 | — | Active |
| KB1RDE | 12 | 65 | 2016-04-19 | 2018-04-20 | Available |
| KB1RDF | 12 | 73 | 2028-09-09 | — | Active |
| KB1RDG | 11 | 73 | 2028-01-15 | — | Active (Vanity) |
| KB1RDH | 12 | 71 | 2018-09-11 | 2020-09-12 | Available |
| KB1RDI | 13 | 67 | 2028-09-11 | — | Active |
| KB1RDJ | 13 | 77 | 2018-09-11 | 2020-09-12 | Available |
| KB1RDK | 12 | 73 | 2009-01-30 | 2011-01-31 | Available |
| KB1RDL | 12 | 73 | 2009-11-06 | 2011-11-07 | Available |
| KB1RDM | 11 | 71 | 2028-09-18 | — | Active |
| KB1RDN | 13 | 69 | 2018-09-12 | 2020-09-13 | Available |
| KB1RDO | 12 | 75 | 2009-08-11 | 2011-08-12 | Available |
| KB1RDP | 12 | 75 | 2028-09-15 | — | Active |
| KB1RDQ | 12 | 77 | 2028-09-15 | — | Active |
| KB1RDR | 13 | 71 | 2018-09-16 | 2020-09-17 | Available |
| KB1RDS | 13 | 69 | 2035-12-30 | — | Active (Vanity) |
| KB1RDT | 12 | 67 | 2028-09-17 | — | Active |
| KB1RDU | 13 | 71 | 2009-02-18 | 2011-02-19 | Available |
| KB1RDV | 12 | 73 | 2008-10-11 | 2010-10-12 | Available |
| KB1RDW | 12 | 73 | 2008-11-14 | 2010-11-15 | Available |
| KB1RDX | 12 | 75 | 2028-09-19 | — | Active |
| KB1RDY | 12 | 77 | 2028-09-19 | — | Active |
| KB1RDZ | 12 | 75 | 2029-10-09 | — | Active |
| KB1REA | 12 | 63 | 2029-10-24 | — | Active |
| KB1REB | 12 | 67 | 2009-04-17 | 2011-04-18 | Available |
| KB1REC | 12 | 69 | 2028-09-22 | — | Active |
| KB1RED | 12 | 65 | 2028-09-22 | — | Active |
| KB1REE | 12 | 59 | 2028-09-22 | — | Active |
| KB1REF | 12 | 67 | 2028-09-23 | — | Active |
| KB1REG | 11 | 67 | 2018-09-23 | 2020-09-24 | Available |
| KB1REH | 12 | 65 | 2018-09-23 | 2020-09-24 | Available |
| KB1REI | 13 | 61 | 2008-10-15 | 2010-10-16 | Available |
| KB1REJ | 13 | 71 | 2020-12-29 | 2022-12-30 | Available |
| KB1REK | 12 | 67 | 2018-09-23 | 2020-09-24 | Available |
| KB1REL | 12 | 67 | 2028-09-23 | — | Active |
| KB1REM | 11 | 65 | 2028-09-23 | — | Active |