| Date | Comment |
| 05/24/2026 | WSEC606 was terminated since there are no active paths remaining on the authorization. |
| 05/24/2026 | Callsign WSEC606: The following frequency has been terminated for failure to meet the buildout requirement as required by the applicable rules: frequency 19675.00000000, path 1 |
| 05/24/2026 | Callsign WSEC606: The following frequency has been terminated for failure to meet the buildout requirement as required by the applicable rules: frequency 19675.00000000, path 1 |
| 05/24/2026 | Callsign WSEC606: The following frequency has been terminated for failure to meet the buildout requirement as required by the applicable rules: frequency 19675.00000000, path 1 |
| 05/24/2026 | Callsign WSEC606: The following frequency has been terminated for failure to meet the buildout requirement as required by the applicable rules: frequency 19675.00000000, path 1 |
| 05/24/2026 | Callsign WSEC606: The following frequency has been terminated for failure to meet the buildout requirement as required by the applicable rules: frequency 19675.00000000, path 1 |
| 05/24/2026 | Callsign WSEC606: The following frequency has been terminated for failure to meet the buildout requirement as required by the applicable rules: frequency 19675.00000000, path 1 |
| 05/24/2026 | Callsign WSEC606: The following frequency has been terminated for failure to meet the buildout requirement as required by the applicable rules: frequency 19675.00000000, path 1 |
| 05/24/2026 | Callsign WSEC606: The following frequency has been terminated for failure to meet the buildout requirement as required by the applicable rules: frequency 19675.00000000, path 1 |
| 05/24/2026 | Callsign WSEC606: The following antenna has been terminated since there are no active frequencies: antenna 1, path 1, location 1, Seattle, WA |
| 05/24/2026 | The following path has been terminated since there are no active antennas: path 1, location 1, Seattle, WA |
| 05/24/2026 | Callsign: WSEC606, The following location has been terminated because there are no active antennas: location 1, Seattle, WA |
| 05/24/2026 | Callsign: WSEC606, The following location has been terminated because there are no active antennas: location 2 |
| 05/24/2026 | Callsign WSEC606: The following frequency has been terminated for failure to meet the buildout requirement as required by the applicable rules: frequency 19675.00000000, path 1 |
| 05/24/2026 | Callsign WSEC606: The following frequency has been terminated for failure to meet the buildout requirement as required by the applicable rules: frequency 19675.00000000, path 1 |
| 05/24/2026 | Callsign WSEC606: The following frequency has been terminated for failure to meet the buildout requirement as required by the applicable rules: frequency 19675.00000000, path 1 |
| 05/24/2026 | Callsign WSEC606: The following frequency has been terminated for failure to meet the buildout requirement as required by the applicable rules: frequency 19675.00000000, path 1 |
| 03/18/2026 | WSEC606, Path 1 Frequency 19675.00000000 has entered the auto termination process on 03/18/2026. |
| 03/18/2026 | WSEC606, Path 1 Frequency 19675.00000000 has entered the auto termination process on 03/18/2026. |
| 03/18/2026 | WSEC606, Path 1 Frequency 19675.00000000 has entered the auto termination process on 03/18/2026. |
| 03/18/2026 | WSEC606, Path 1 Frequency 19675.00000000 has entered the auto termination process on 03/18/2026. |
| 03/18/2026 | WSEC606, Path 1 Frequency 19675.00000000 has entered the auto termination process on 03/18/2026. |
| 03/18/2026 | WSEC606, Path 1 Frequency 19675.00000000 has entered the auto termination process on 03/18/2026. |
| 03/18/2026 | WSEC606, Path 1 Frequency 19675.00000000 has entered the auto termination process on 03/18/2026. |
| 03/18/2026 | WSEC606, Path 1 Frequency 19675.00000000 has entered the auto termination process on 03/18/2026. |
| 03/18/2026 | WSEC606, Path 1 Frequency 19675.00000000 has entered the auto termination process on 03/18/2026. |
| 03/18/2026 | WSEC606, Path 1 Frequency 19675.00000000 has entered the auto termination process on 03/18/2026. |
| 03/18/2026 | WSEC606, Path 1 Frequency 19675.00000000 has entered the auto termination process on 03/18/2026. |
| 03/18/2026 | WSEC606, Path 1 Frequency 19675.00000000 has entered the auto termination process on 03/18/2026. |