| Callsign | N3YPU |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 1997-01-27 |
| Effective Date | 1997-01-27 |
| Expire Date | 2007-01-27 |
| Cancel Date | 2009-01-28 |
| Last Action Date | 2009-01-28 |
| End Date | 2007-01-27 |
| Available Date | 2009-02-28 |
| Applicant Type | I - Individual |
| Entity Name | HRISTOFORATOS, ALEXANDROS |
| Street Address / Locality | 602 WILLIAMSBURG DR BROOMALL, PA 19008 |
| County | Delaware County |
| Zip Location | 39°58'20.7"N 75°21'37.6"W |
| Maidenhead | FM29hx |
| FRN | |
| Licensee ID/SGIN | / 000 |
| Licensee Class | P - Technician Plus |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 3 / 3 / PA |
| Prev Callsign / Prev Class | KA3QII |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9701278935 |
| Phonetic weight / Morse weight | 11 / 64 |