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 2×3: Any class
33,077 available
| Call | District | Last status | Last date | Available since | Last requested |
|---|---|---|---|---|---|
| KC9MMD | 9 | Expired | Nov 16, 2017 | Nov 17, 2019 | Never |
| KC9MMH | 9 | Canceled | Dec 21, 2007 | Dec 22, 2009 | Never |
| KC9MMI | 9 | Expired | Nov 19, 2017 | Nov 20, 2019 | Never |
| KC9MMJ | 9 | Expired | Nov 19, 2017 | Nov 20, 2019 | Never |
| KC9MML | 9 | Canceled | Aug 31, 2010 | Sep 1, 2012 | Never |
| KC9MMN | 9 | Canceled | Mar 5, 2008 | Mar 6, 2010 | Never |
| KC9MMQ | 9 | Expired | Nov 26, 2017 | Nov 27, 2019 | Never |
| KC9MMS | 9 | Canceled | Jun 1, 2010 | Jun 2, 2012 | Aug 22, 2005 choice 2 · not granted, they got KC9NSA (choice 1) |
| KC9MMT | 9 | Canceled | Jun 1, 2010 | Jun 2, 2012 | Never |
| KC9MMV | 9 | Canceled | Mar 8, 2008 | Mar 9, 2010 | Never |
| KC9MNB | 9 | Expired | Nov 27, 2017 | Nov 28, 2019 | Never |
| KC9MNC | 9 | Expired | Nov 28, 2017 | Nov 29, 2019 | Never |
| KC9MNH | 9 | Canceled | Dec 22, 2007 | Dec 23, 2009 | Never |
| KC9MNK | 9 | Canceled | Dec 18, 2007 | Dec 19, 2009 | Never |
| KC9MNM | 9 | Expired | Nov 29, 2017 | Nov 30, 2019 | Never |
| KC9MNN | 9 | Expired | Nov 29, 2017 | Nov 30, 2019 | Never |
| KC9MNP | 9 | Canceled | Sep 16, 2008 | Sep 17, 2010 | Never |
| KC9MNQ | 9 | Canceled | Nov 12, 2008 | Nov 13, 2010 | Never |
| KC9MNR | 9 | Canceled | Dec 27, 2007 | Dec 28, 2009 | Never |
| KC9MNS | 9 | Expired | Nov 29, 2017 | Nov 30, 2019 | Never |
| KC9MNT | 9 | Expired | Nov 29, 2017 | Nov 30, 2019 | Never |
| KC9MNV | 9 | Canceled | Dec 28, 2007 | Dec 29, 2009 | Never |
| KC9MNW | 9 | Canceled | Dec 29, 2007 | Dec 30, 2009 | Never |
| KC9MNX | 9 | Canceled | Apr 14, 2017 | Apr 15, 2019 | Never |
| KC9MOC | 9 | Canceled | Mar 8, 2008 | Mar 9, 2010 | Never |
| KC9MOG | 9 | Expired | Dec 3, 2017 | Dec 4, 2019 | Never |
| KC9MOH | 9 | Expired | Dec 3, 2017 | Dec 4, 2019 | Never |
| KC9MOI | 9 | Expired | Dec 3, 2017 | Dec 4, 2019 | Never |
| KC9MOK | 9 | Expired | Dec 3, 2017 | Dec 4, 2019 | Never |
| KC9MOO | 9 | Expired | Dec 4, 2017 | Dec 5, 2019 | Never |
| KC9MOS | 9 | Canceled | Nov 9, 2013 | Nov 10, 2015 | Never |
| KC9MOT | 9 | Canceled | Jun 21, 2011 | Jun 22, 2013 | Never |
| KC9MOU | 9 | Expired | Dec 4, 2017 | Dec 5, 2019 | Never |
| KC9MOW | 9 | Expired | Dec 4, 2017 | Dec 5, 2019 | Jul 6, 2020 choice 2 · not granted, they got KE9MOW (choice 1) |
| KC9MOX | 9 | Expired | Dec 4, 2017 | Dec 5, 2019 | Never |
| KC9MOZ | 9 | Canceled | Jan 1, 2008 | Jan 2, 2010 | Never |
| KC9MPB | 9 | Expired | Dec 6, 2017 | Dec 7, 2019 | Never |
| KC9MPC | 9 | Canceled | Dec 27, 2007 | Dec 28, 2009 | Never |
| KC9MPH | 9 | Canceled | May 12, 2023 | May 13, 2025 | Never |
| KC9MPI | 9 | Expired | Dec 6, 2017 | Dec 7, 2019 | Never |
| KC9MPK | 9 | Expired | Dec 6, 2017 | Dec 7, 2019 | Never |
| KC9MPM | 9 | Canceled | Dec 29, 2007 | Dec 30, 2009 | Never |
| KC9MPN | 9 | Expired | Dec 10, 2017 | Dec 11, 2019 | Never |
| KC9MPO | 9 | Expired | Dec 10, 2017 | Dec 11, 2019 | Never |
| KC9MPR | 9 | Expired | Dec 10, 2017 | Dec 11, 2019 | Never |
| KC9MPS | 9 | Canceled | Feb 12, 2008 | Feb 13, 2010 | Apr 13, 2020 choice 2 · not granted, they got N9MPH (choice 1) |
| KC9MPT | 9 | Canceled | Jun 10, 2016 | Jun 11, 2018 | Never |
| KC9MPU | 9 | Canceled | Jun 12, 2012 | Jun 13, 2014 | Never |
| KC9MPX | 9 | Expired | Dec 11, 2017 | Dec 12, 2019 | Never |
| KC9MPY | 9 | Expired | Dec 11, 2017 | Dec 12, 2019 | Never |
| KC9MQD | 9 | Expired | Dec 11, 2017 | Dec 12, 2019 | Never |
| KC9MQE | 9 | Canceled | Feb 23, 2016 | Feb 24, 2018 | Never |
| KC9MQF | 9 | Expired | Dec 12, 2017 | Dec 13, 2019 | Never |
| KC9MQK | 9 | Canceled | Jan 9, 2010 | Jan 10, 2012 | Never |
| KC9MQM | 9 | Expired | Dec 14, 2017 | Dec 15, 2019 | Never |
| KC9MQP | 9 | Expired | Dec 14, 2017 | Dec 15, 2019 | Never |
| KC9MQQ | 9 | Expired | Dec 14, 2017 | Dec 15, 2019 | Never |
| KC9MQR | 9 | Canceled | Jan 4, 2008 | Jan 5, 2010 | Never |
| KC9MQS | 9 | Expired | Dec 14, 2017 | Dec 15, 2019 | Never |
| KC9MQT | 9 | Canceled | Jul 7, 2010 | Jul 8, 2012 | Never |
| KC9MQU | 9 | Expired | Dec 18, 2017 | Dec 19, 2019 | Never |
| KC9MQW | 9 | Canceled | Feb 9, 2008 | Feb 10, 2010 | Never |
| KC9MQX | 9 | Expired | Dec 18, 2017 | Dec 19, 2019 | Never |
| KC9MQY | 9 | Canceled | Nov 29, 2008 | Nov 30, 2010 | Never |
| KC9MQZ | 9 | Canceled | Jul 18, 2009 | Jul 19, 2011 | Never |
| KC9MRB | 9 | Expired | Dec 19, 2017 | Dec 20, 2019 | Never |
| KC9MRD | 9 | Expired | Dec 19, 2017 | Dec 20, 2019 | Never |
| KC9MRF | 9 | Canceled | Jan 8, 2008 | Jan 9, 2010 | Never |
| KC9MRJ | 9 | Canceled | Feb 2, 2008 | Feb 3, 2010 | Never |
| KC9MRK | 9 | Canceled | Sep 7, 2011 | Sep 8, 2013 | Dec 10, 2024 choice 8 · not granted, they got KE5USA (choice 1) |
| KC9MRL | 9 | Canceled | May 28, 2008 | May 29, 2010 | Never |
| KC9MRM | 9 | Expired | Dec 19, 2017 | Dec 20, 2019 | Never |
| KC9MRN | 9 | Expired | Dec 19, 2017 | Dec 20, 2019 | Never |
| KC9MRR | 9 | Canceled | Oct 15, 2008 | Oct 16, 2010 | Never |
| KC9MRS | 9 | Canceled | Apr 6, 2010 | Apr 7, 2012 | Aug 10, 2017 choice 2 · not granted, they got N9MRS (choice 1) |
| KC9MRY | 9 | Expired | Dec 20, 2017 | Dec 21, 2019 | Never |
| KC9MRZ | 9 | Canceled | Jan 8, 2008 | Jan 9, 2010 | Dec 10, 2024 choice 11 · not granted, they got KE5USA (choice 1) |
| KC9MSC | 9 | Canceled | Sep 21, 2010 | Sep 22, 2012 | Never |
| KC9MSH | 9 | Canceled | Mar 28, 2014 | Mar 29, 2016 | Feb 19, 2013 choice 13 · not granted, they got KC9PLC (choice 10) |
| KC9MSK | 9 | Canceled | Oct 27, 2012 | Oct 28, 2014 | Never |
| KC9MSN | 9 | Expired | Jan 7, 2018 | Jan 8, 2020 | Feb 19, 2013 choice 8 · not granted, they got KC9PLC (choice 10) |
| KC9MSO | 9 | Expired | Jan 7, 2018 | Jan 8, 2020 | Never |
| KC9MSP | 9 | Canceled | Jun 20, 2008 | Jun 21, 2010 | Never |
| KC9MSR | 9 | Expired | Jan 7, 2018 | Jan 8, 2020 | Never |
| KC9MSU | 9 | Canceled | Apr 22, 2008 | Apr 23, 2010 | Never |
| KC9MSV | 9 | Canceled | Aug 22, 2008 | Aug 23, 2010 | Never |
| KC9MSX | 9 | Expired | Jan 7, 2018 | Jan 8, 2020 | Never |
| KC9MSY | 9 | Expired | Jan 7, 2018 | Jan 8, 2020 | Never |
| KC9MTB | 9 | Expired | Jan 8, 2018 | Jan 9, 2020 | Never |
| KC9MTC | 9 | Canceled | Feb 5, 2008 | Feb 6, 2010 | Never |
| KC9MTD | 9 | Expired | Jan 9, 2018 | Jan 10, 2020 | Never |
| KC9MTH | 9 | Canceled | Feb 16, 2008 | Feb 17, 2010 | May 6, 2002 choice 3 · not granted, they got KA9MTH (choice 2) |
| KC9MTI | 9 | Canceled | Nov 10, 2015 | Nov 11, 2017 | Nov 27, 2013 choice 1 · not granted, they got KD1MTI (choice 2) |
| KC9MTJ | 9 | Expired | Jan 14, 2018 | Jan 15, 2020 | Never |
| KC9MTK | 9 | Canceled | Dec 19, 2017 | Dec 20, 2019 | Never |
| KC9MTQ | 9 | Expired | Jan 16, 2018 | Jan 17, 2020 | Never |
| KC9MTR | 9 | Expired | Jan 16, 2018 | Jan 17, 2020 | Never |
| KC9MTT | 9 | Expired | Jan 17, 2018 | Jan 18, 2020 | Aug 12, 2022 choice 12 · not granted, they got W3MBX (choice 1) |
| KC9MTU | 9 | Canceled | Apr 1, 2008 | Apr 2, 2010 | Never |
| KC9MTV | 9 | Canceled | May 31, 2008 | Jun 1, 2010 | Never |