| Callsign | N3ISD |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 2000-09-01 |
| Effective Date | 2006-07-07 |
| Expire Date | 2010-11-27 |
| Cancel Date | 2012-11-28 |
| Last Action Date | 2012-11-28 |
| End Date | 2010-11-27 |
| Available Date | 2012-12-29 |
| Applicant Type | I - Individual |
| Entity Name | MARENCHIN, DONALD A |
| Street Address / Locality | 7282 LAMOR RD MERCER, PA 16137 |
| County | Mercer County |
| Zip Location | 41°13'53.8"N 80°14'19.1"W |
| Maidenhead | EN91vf |
| FRN | 0004002101 |
| Licensee ID/SGIN | L00281706 / 000 |
| Licensee Class | T - Technician |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 3 / 3 / PA |
| Prev Callsign / Prev Class | KA3WMR P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0002673581 |
| Phonetic weight / Morse weight | 12 / 48 |