| Callsign | N5GSL |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2003-08-07 |
| Effective Date | 2003-08-07 |
| Expire Date | 2013-11-02 |
| Cancel Date | 2015-11-03 |
| Last Action Date | 2015-11-03 |
| End Date | 2013-11-02 |
| Available Date | 2015-12-04 |
| Applicant Type | I - Individual |
| Entity Name | HOWERTON, CALVIN M |
| Street Address / Locality | 1001 N 29TH WACO, TX 76707 |
| County | McLennan County |
| Zip Location | 31°33'14.0"N 97°09'32.7"W |
| Maidenhead | EM11kn |
| FRN | 0004732046 |
| Licensee ID/SGIN | L00326850 / 000 |
| Licensee Class | G - General |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 5 / 5 / TX |
| Prev Callsign / Prev Class | KA5NOT P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9400330899 |
| Phonetic weight / Morse weight | 10 / 52 |