| Callsign | K4OSC |
| Radio Service | HV - Vanity |
| License Status | E - Expired |
| Grant Date | 2003-03-08 |
| Effective Date | 2005-10-14 |
| Expire Date | 2013-03-08 |
| Cancel Date | 2015-03-10 |
| Last Action Date | 2015-03-10 |
| End Date | 2013-03-08 |
| Available Date | 2015-04-10 |
| Applicant Type | B - Amateur Club |
| Entity Name | Osceola Amateur Radio Emergency Services |
| Street Address / Locality | 4417 13th St - Ste 208 Saint Cloud, FL 34769 |
| County | Osceola County |
| Zip Location | 28°14'40.6"N 81°17'27.0"W |
| Maidenhead | EL98if |
| FRN | 0007949696 |
| Licensee ID/SGIN | L00594961 / 000 |
| Licensee Class | |
| Callsign Group | C - 1x3 |
| ULS/Geo Region | 4 / 4 / FL |
| Prev Callsign / Prev Class | KG4VZN |
| Next Callsign | |
| Trustee Callsign / Trustee Name | W9QC Stout, James I |
| Vanity Type | F - By List (Club) |
| ULS File Number | 0002348529 |
| Phonetic weight / Morse weight | 11 / 62 |