| Callsign | KD7YXM |
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2003-11-21 |
| Effective Date | 2003-11-21 |
| Expire Date | 2013-11-21 |
| Cancel Date | 2004-01-03 |
| Last Action Date | 2004-01-03 |
| End Date | 2004-01-03 |
| Available Date | 2006-01-04 |
| Applicant Type | B - Amateur Club |
| Entity Name | Tower Of Power Contest Club |
| Street Address / Locality | 14336 Bagley Ave N Seattle, WA 98133 |
| County | King County |
| Zip Location | 47°44'25.7"N 122°20'34.2"W |
| Maidenhead | CN87tr |
| FRN | 0009909003 |
| Licensee ID/SGIN | L00771518 / 000 |
| Licensee Class | |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 7 / 7 / WA |
| Prev Callsign / Prev Class | |
| Next Callsign | WA7QII |
| Trustee Callsign / Trustee Name | K7MH HERRON, MICHAEL G |
| Vanity Type | |
| ULS File Number | 0001523919 |
| Phonetic weight / Morse weight | 11 / 78 |