Call signs that were issued before, aren't held by anyone now, and are past the FCC's two-year waiting period after expiration or cancellation. Calls the FCC has never issued are included and marked; see the note at the bottom. Always confirm in the FCC's vanity system before applying.
Who can apply for 2ร3: Any class
33,077 available
| Call | District | Last status | Last date | Available since | Last requested |
|---|---|---|---|---|---|
| KC9OOK | 9 | Canceled | Nov 10, 2015 | Nov 11, 2017 | Never |
| KC9OOP | 9 | Expired | Apr 10, 2023 | Apr 11, 2025 | Never |
| KC9OOR | 9 | Expired | Nov 10, 2018 | Nov 11, 2020 | Never |
| KC9OOS | 9 | Expired | Nov 10, 2018 | Nov 11, 2020 | Never |
| KC9OOT | 9 | Expired | Nov 10, 2018 | Nov 11, 2020 | Never |
| KC9OOU | 9 | Expired | Nov 10, 2018 | Nov 11, 2020 | Never |
| KC9OOV | 9 | Expired | Nov 10, 2018 | Nov 11, 2020 | Never |
| KC9OOW | 9 | Expired | Nov 10, 2018 | Nov 11, 2020 | Never |
| KC9OOX | 9 | Expired | Nov 10, 2018 | Nov 11, 2020 | Never |
| KC9OOY | 9 | Expired | Nov 10, 2018 | Nov 11, 2020 | Never |
| KC9OOZ | 9 | Expired | Nov 10, 2018 | Nov 11, 2020 | Never |
| KC9OPA | 9 | Expired | Nov 10, 2018 | Nov 11, 2020 | Never |
| KC9OPB | 9 | Expired | Nov 10, 2018 | Nov 11, 2020 | Never |
| KC9OPC | 9 | Expired | Nov 10, 2018 | Nov 11, 2020 | Never |
| KC9OPD | 9 | Expired | Nov 10, 2018 | Nov 11, 2020 | Never |
| KC9OPF | 9 | Expired | Nov 10, 2018 | Nov 11, 2020 | Never |
| KC9OPI | 9 | Canceled | Apr 7, 2009 | Apr 8, 2011 | Never |
| KC9OPJ | 9 | Expired | Nov 12, 2018 | Nov 13, 2020 | Never |
| KC9OPK | 9 | Canceled | Jan 6, 2009 | Jan 7, 2011 | Never |
| KC9OPL | 9 | Expired | Nov 12, 2018 | Nov 13, 2020 | Never |
| KC9OPM | 9 | Expired | Nov 12, 2018 | Nov 13, 2020 | Never |
| KC9OPN | 9 | Canceled | Mar 7, 2009 | Mar 8, 2011 | Never |
| KC9OPO | 9 | Canceled | Dec 5, 2008 | Dec 6, 2010 | Never |
| KC9OPP | 9 | Expired | Nov 12, 2018 | Nov 13, 2020 | Never |
| KC9OPQ | 9 | Canceled | Feb 24, 2009 | Feb 25, 2011 | Never |
| KC9OPX | 9 | Canceled | Jan 23, 2009 | Jan 24, 2011 | Never |
| KC9OPZ | 9 | Canceled | Dec 10, 2010 | Dec 11, 2012 | Never |
| KC9OQA | 9 | Expired | Nov 17, 2018 | Nov 18, 2020 | Never |
| KC9OQD | 9 | Canceled | Dec 5, 2008 | Dec 6, 2010 | Never |
| KC9OQE | 9 | Canceled | Dec 9, 2008 | Dec 10, 2010 | Never |
| KC9OQG | 9 | Expired | Nov 17, 2018 | Nov 18, 2020 | Never |
| KC9OQL | 9 | Expired | Nov 19, 2018 | Nov 20, 2020 | Never |
| KC9OQM | 9 | Canceled | Apr 24, 2009 | Apr 25, 2011 | Never |
| KC9OQP | 9 | Canceled | Dec 9, 2008 | Dec 10, 2010 | Never |
| KC9OQQ | 9 | Expired | Nov 19, 2018 | Nov 20, 2020 | Never |
| KC9OQT | 9 | Canceled | Sep 9, 2009 | Sep 10, 2011 | Never |
| KC9OQU | 9 | Expired | Nov 20, 2018 | Nov 21, 2020 | Never |
| KC9OQV | 9 | Canceled | May 24, 2011 | May 25, 2013 | Never |
| KC9OQW | 9 | Canceled | Nov 8, 2011 | Nov 9, 2013 | Never |
| KC9OQX | 9 | Expired | Nov 20, 2018 | Nov 21, 2020 | Never |
| KC9OQY | 9 | Expired | Nov 20, 2018 | Nov 21, 2020 | Never |
| KC9ORA | 9 | Expired | Nov 24, 2018 | Nov 25, 2020 | Never |
| KC9ORB | 9 | Canceled | Apr 14, 2009 | Apr 15, 2011 | Never |
| KC9ORD | 9 | Canceled | Aug 2, 2014 | Aug 3, 2016 | Aug 1, 2023 choice 3 ยท application dismissed |
| KC9ORE | 9 | Canceled | Jun 2, 2010 | Jun 3, 2012 | Never |
| KC9ORG | 9 | Expired | Nov 24, 2018 | Nov 25, 2020 | Never |
| KC9ORJ | 9 | Canceled | Dec 16, 2008 | Dec 17, 2010 | Never |
| KC9ORL | 9 | Expired | Nov 25, 2018 | Nov 26, 2020 | Never |
| KC9ORN | 9 | Expired | Nov 25, 2018 | Nov 26, 2020 | Never |
| KC9ORP | 9 | Expired | Nov 25, 2018 | Nov 26, 2020 | Never |
| KC9ORQ | 9 | Expired | Nov 25, 2018 | Nov 26, 2020 | Never |
| KC9ORR | 9 | Expired | Nov 25, 2018 | Nov 26, 2020 | Never |
| KC9ORT | 9 | Expired | Nov 25, 2018 | Nov 26, 2020 | Never |
| KC9ORV | 9 | Expired | Nov 25, 2018 | Nov 26, 2020 | Never |
| KC9ORW | 9 | Canceled | Feb 6, 2009 | Feb 7, 2011 | Never |
| KC9ORY | 9 | Expired | Nov 25, 2018 | Nov 26, 2020 | Never |
| KC9ORZ | 9 | Expired | Nov 25, 2018 | Nov 26, 2020 | Never |
| KC9OSB | 9 | Expired | Nov 25, 2018 | Nov 26, 2020 | Never |
| KC9OSC | 9 | Expired | Nov 25, 2018 | Nov 26, 2020 | Never |
| KC9OSD | 9 | Expired | Nov 25, 2018 | Nov 26, 2020 | Never |
| KC9OSE | 9 | Canceled | Feb 20, 2010 | Feb 21, 2012 | Never |
| KC9OSF | 9 | Expired | Nov 26, 2018 | Nov 27, 2020 | Never |
| KC9OSG | 9 | Expired | Nov 26, 2018 | Nov 27, 2020 | Never |
| KC9OSJ | 9 | Expired | Nov 26, 2018 | Nov 27, 2020 | Never |
| KC9OSK | 9 | Expired | Nov 26, 2018 | Nov 27, 2020 | Never |
| KC9OSL | 9 | Expired | Nov 26, 2018 | Nov 27, 2020 | Never |
| KC9OSM | 9 | Expired | Nov 26, 2018 | Nov 27, 2020 | Never |
| KC9OSN | 9 | Expired | Nov 26, 2018 | Nov 27, 2020 | Never |
| KC9OSO | 9 | Expired | Nov 26, 2018 | Nov 27, 2020 | Never |
| KC9OSP | 9 | Expired | Nov 26, 2018 | Nov 27, 2020 | Never |
| KC9OSQ | 9 | Expired | Nov 26, 2018 | Nov 27, 2020 | Never |
| KC9OSS | 9 | Expired | Dec 1, 2018 | Dec 2, 2020 | Never |
| KC9OSV | 9 | Expired | Dec 1, 2018 | Dec 2, 2020 | Never |
| KC9OSW | 9 | Expired | Dec 1, 2018 | Dec 2, 2020 | Never |
| KC9OTA | 9 | Expired | Dec 1, 2018 | Dec 2, 2020 | Dec 29, 2025 choice 2 ยท not granted, they got N9OTA (choice 1) |
| KC9OTB | 9 | Expired | Dec 1, 2018 | Dec 2, 2020 | Never |
| KC9OTD | 9 | Expired | Dec 1, 2018 | Dec 2, 2020 | Never |
| KC9OTE | 9 | Expired | Dec 1, 2018 | Dec 2, 2020 | Never |
| KC9OTH | 9 | Expired | Dec 3, 2018 | Dec 4, 2020 | Never |
| KC9OTJ | 9 | Expired | Dec 8, 2018 | Dec 9, 2020 | Never |
| KC9OTK | 9 | Canceled | Mar 21, 2009 | Mar 22, 2011 | Never |
| KC9OTL | 9 | Canceled | Oct 26, 2010 | Oct 27, 2012 | Never |
| KC9OTM | 9 | Expired | Dec 8, 2018 | Dec 9, 2020 | Never |
| KC9OTN | 9 | Canceled | Jan 13, 2009 | Jan 14, 2011 | Never |
| KC9OTO | 9 | Expired | Dec 8, 2018 | Dec 9, 2020 | Never |
| KC9OTP | 9 | Expired | Dec 9, 2018 | Dec 10, 2020 | Never |
| KC9OTQ | 9 | Expired | Dec 9, 2018 | Dec 10, 2020 | Never |
| KC9OTT | 9 | Expired | Dec 9, 2018 | Dec 10, 2020 | Never |
| KC9OTU | 9 | Expired | Dec 9, 2018 | Dec 10, 2020 | Never |
| KC9OTW | 9 | Expired | Dec 9, 2018 | Dec 10, 2020 | Never |
| KC9OTX | 9 | Expired | Dec 9, 2018 | Dec 10, 2020 | Never |
| KC9OTY | 9 | Canceled | Mar 26, 2010 | Mar 27, 2012 | Never |
| KC9OTZ | 9 | Expired | Dec 9, 2018 | Dec 10, 2020 | Never |
| KC9OUA | 9 | Canceled | Nov 10, 2009 | Nov 11, 2011 | Never |
| KC9OUC | 9 | Canceled | Aug 16, 2011 | Aug 17, 2013 | Never |
| KC9OUE | 9 | Canceled | May 12, 2010 | May 13, 2012 | Never |
| KC9OUF | 9 | Canceled | Jan 6, 2009 | Jan 7, 2011 | Never |
| KC9OUG | 9 | Expired | Dec 11, 2018 | Dec 12, 2020 | Never |
| KC9OUK | 9 | Expired | Dec 11, 2018 | Dec 12, 2020 | Never |
| KC9OUO | 9 | Expired | Dec 12, 2018 | Dec 13, 2020 | Never |