District 1
1x3 Callsigns (100)
| Callsign | Phonetic | Morse | End Date | Available Date | Status |
|---|---|---|---|---|---|
| N1SCN | 12 | 55 | 2034-07-02 | — | Active |
| N1SCO | 11 | 61 | 2024-12-09 | — | Active (Vanity) |
| N1SCP | 11 | 61 | 2004-06-28 | 2006-06-29 | Available |
| N1SCQ | 11 | 63 | 2035-03-11 | — | Active |
| N1SCR | 12 | 57 | 2029-03-17 | — | Active (Vanity) |
| N1SCS | 12 | 55 | 2035-01-28 | — | Active (Vanity) |
| N1SCT | 11 | 53 | 2034-06-28 | — | Active |
| N1SCU | 12 | 57 | 2014-06-28 | 2016-06-29 | Available |
| N1SCV | 11 | 59 | 2013-02-20 | 2015-02-21 | Available |
| N1SCW | 11 | 59 | 2032-08-16 | — | Active (Vanity) |
| N1SCX | 11 | 61 | 2014-07-09 | 2016-07-10 | Available |
| N1SCY | 11 | 63 | 2014-06-28 | 2016-06-29 | Available |
| N1SCZ | 11 | 61 | 2035-01-08 | — | Active |
| N1SDA | 11 | 51 | 2014-10-28 | 2016-10-29 | Available |
| N1SDB | 11 | 55 | 2028-02-27 | — | Active (Vanity) |
| N1SDC | 11 | 57 | 2034-07-06 | — | Active |
| N1SDD | 11 | 53 | 2034-07-06 | — | Active |
| N1SDE | 11 | 47 | 2035-05-24 | — | Active |
| N1SDF | 11 | 55 | 2034-07-16 | — | Active |
| N1SDG | 10 | 55 | 2034-09-23 | — | Active |
| N1SDH | 11 | 53 | 2034-07-06 | — | Active |
| N1SDI | 12 | 49 | 2014-07-06 | 2016-07-07 | Available |
| N1SDJ | 12 | 59 | 2034-10-12 | — | Active |
| N1SDK | 11 | 55 | 2024-07-07 | 2026-07-08 | Available |
| N1SDL | 11 | 55 | 2004-07-07 | 2006-07-08 | Available |
| N1SDM | 10 | 53 | 2033-01-24 | — | Active (Vanity) |
| N1SDN | 12 | 51 | 2024-07-07 | 2026-07-08 | Available |
| N1SDO | 11 | 57 | 2004-07-07 | 2006-07-08 | Available |
| N1SDP | 11 | 57 | 2034-08-27 | — | Active (Vanity) |
| N1SDQ | 11 | 59 | 2034-05-10 | — | Active (Vanity) |
| N1SDR | 12 | 53 | 2034-07-07 | — | Active |
| N1SDS | 12 | 51 | 2031-01-01 | — | Active (Vanity) |
| N1SDT | 11 | 49 | 2035-07-08 | — | Active |
| N1SDU | 12 | 53 | 2034-07-07 | — | Active |
| N1SDV | 11 | 55 | 2004-07-07 | 2006-07-08 | Available |
| N1SDW | 11 | 55 | 2024-07-07 | 2026-07-08 | Available |
| N1SDX | 11 | 57 | 2026-03-24 | 2028-03-25 | Canceled (grace period) |
| N1SDY | 11 | 59 | 2004-07-07 | 2006-07-08 | Available |
| N1SDZ | 11 | 57 | — | — | Available |
| N1SEA | 11 | 45 | 2027-02-17 | — | Active (Vanity) |
| N1SEB | 11 | 49 | 2035-03-29 | — | Active (Vanity) |
| N1SEC | 11 | 51 | 2034-07-26 | — | Active |
| N1SED | 11 | 47 | 2034-07-07 | — | Active |
| N1SEE | 11 | 41 | 2028-10-27 | — | Active (Vanity) |
| N1SEF | 11 | 49 | 2004-07-07 | 2006-07-08 | Available |
| N1SEG | 10 | 49 | 2004-07-07 | 2006-07-08 | Available |
| N1SEH | 11 | 47 | 2014-07-07 | 2016-07-08 | Available |
| N1SEI | 12 | 43 | 2024-12-23 | — | Active |
| N1SEJ | 12 | 53 | 2034-07-08 | — | Active |
| N1SEK | 11 | 49 | 2015-04-02 | 2017-04-03 | Available |
| N1SEL | 11 | 49 | 2014-07-08 | 2016-07-09 | Available |
| N1SEM | 10 | 47 | 2024-10-14 | 2026-10-15 | Available |
| N1SEN | 12 | 45 | 2004-07-08 | 2006-07-09 | Available |
| N1SEO | 11 | 51 | 2025-01-31 | — | Active |
| N1SEP | 11 | 51 | 2036-12-09 | — | Active (Vanity) |
| N1SEQ | 11 | 53 | 2024-07-08 | 2026-07-09 | Available |
| N1SER | 12 | 47 | 2024-08-09 | 2026-08-10 | Available |
| N1SES | 12 | 45 | 2034-04-22 | — | Active (Vanity) |
| N1SET | 11 | 43 | 2014-07-08 | 2016-07-09 | Available |
| N1SEU | 12 | 47 | 2004-02-19 | 2006-02-20 | Available |
| N1SEV | 11 | 49 | 2004-02-22 | 2006-02-23 | Available |
| N1SEW | 11 | 49 | 2035-12-16 | — | Active (Vanity) |
| N1SEX | 11 | 51 | 2027-02-09 | — | Active (Vanity) |
| N1SEY | 11 | 53 | 2004-07-08 | 2006-07-09 | Available |
| N1SEZ | 11 | 51 | 2036-12-31 | — | Active (Vanity) |
| N1SFA | 11 | 53 | 2034-07-08 | — | Active |
| N1SFB | 11 | 57 | 2024-07-08 | 2026-07-09 | Available |
| N1SFC | 11 | 59 | 2024-07-08 | 2026-07-09 | Available |
| N1SFD | 11 | 55 | 2033-06-22 | — | Active (Vanity) |
| N1SFE | 11 | 49 | 2034-07-08 | — | Active |
| N1SFF | 11 | 57 | 2034-07-23 | — | Active |
| N1SFG | 10 | 57 | 2028-06-26 | — | Active (Vanity) |
| N1SFH | 11 | 55 | 2034-07-08 | — | Active |
| N1SFI | 12 | 51 | 2035-06-21 | — | Active |
| N1SFJ | 12 | 61 | 2014-07-08 | 2016-07-09 | Available |
| N1SFK | 11 | 57 | 1998-01-07 | 2000-01-08 | Available |
| N1SFL | 11 | 57 | 2008-12-30 | 2010-12-31 | Available |
| N1SFM | 10 | 55 | 2004-07-09 | 2006-07-10 | Available |
| N1SFN | 12 | 53 | 2004-07-09 | 2006-07-10 | Available |
| N1SFO | 11 | 59 | 2036-08-20 | — | Active (Vanity) |
| N1SFP | 11 | 59 | 2004-07-09 | 2006-07-10 | Available |
| N1SFQ | 11 | 61 | 2024-07-09 | 2026-07-10 | Available |
| N1SFR | 12 | 55 | 2030-04-07 | — | Active (Vanity) |
| N1SFS | 12 | 53 | 2014-07-09 | 2016-07-10 | Available |
| N1SFT | 11 | 51 | 2034-07-09 | — | Active |
| N1SFU | 12 | 55 | 2024-07-09 | 2026-07-10 | Available |
| N1SFV | 11 | 57 | 2034-07-09 | — | Active |
| N1SFW | 11 | 57 | 2017-01-27 | 2019-01-28 | Available |
| N1SFX | 11 | 59 | 2034-08-20 | — | Active |
| N1SFY | 11 | 61 | 2014-07-09 | 2016-07-10 | Available |
| N1SFZ | 11 | 59 | 2003-12-02 | 2005-12-03 | Available |
| N1SGA | 10 | 53 | 2034-07-09 | — | Active |
| N1SGB | 10 | 57 | 2034-07-09 | — | Active |
| N1SGC | 10 | 59 | 2003-08-07 | 2005-08-08 | Available |
| N1SGD | 10 | 55 | 2034-07-09 | — | Active |
| N1SGE | 10 | 49 | 2034-07-09 | — | Active |
| N1SGF | 10 | 57 | 2016-02-02 | 2018-02-03 | Available |
| N1SGG | 9 | 57 | 2004-07-09 | 2006-07-10 | Available |
| N1SGH | 10 | 55 | 2014-07-09 | 2016-07-10 | Available |
| N1SGI | 11 | 51 | 2004-07-09 | 2006-07-10 | Available |