| Callsign | KC8IFV |
| Radio Service | HA - Amateur |
| License Status | E - Expired |
| Grant Date | 1997-07-22 |
| Effective Date | 2002-02-01 |
| Expire Date | 2007-04-28 |
| Cancel Date | 2009-04-29 |
| Last Action Date | 2009-04-29 |
| End Date | 2007-04-28 |
| Available Date | 2009-05-30 |
| Applicant Type | I - Individual |
| Entity Name | Siebert, Mark W |
| Street Address / Locality | 13180 Puritas Ave Cleveland, OH 44135 |
| County | Cuyahoga County |
| Zip Location | 41°25'43.8"N 81°49'00.8"W |
| Maidenhead | EN91ck |
| FRN | 0005823349 |
| Licensee ID/SGIN | L00429021 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 8 / 8 / OH |
| Prev Callsign / Prev Class | KC8HDA P - Technician Plus |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9707228727 |
| Phonetic weight / Morse weight | 12 / 74 |