| Callsign | N3MQU |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2002-03-19 |
| Effective Date | 2002-03-19 |
| Expire Date | 2012-06-16 |
| Cancel Date | 2014-06-17 |
| Last Action Date | 2014-06-17 |
| End Date | 2012-06-16 |
| Available Date | 2014-07-18 |
| Applicant Type | I - Individual |
| Entity Name | STACK, WALLACE F |
| Street Address / Locality | 7 QUILL RD LEVITTOWN, PA 19057 |
| County | Bucks County |
| Zip Location | 40°08'26.9"N 74°51'14.5"W |
| Maidenhead | FN20nd |
| FRN | 0006738991 |
| Licensee ID/SGIN | L00486373 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 3 / 3 / PA |
| Prev Callsign / Prev Class | KB3AAD P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9400176337 |
| Phonetic weight / Morse weight | 10 / 60 |