Field Name · Applicant
Italic names are derived; accent values differ from the applicant’s prior license.
| Applicant Type | I - Individual |
| Entity Type | L - Licensee or Assignee |
| Entity Name | Koch, Premysl |
| Attention | |
| First Name / Middle Init / Last Name / Name Suffix | Premysl Koch |
| Street Address | 1604 Catherine St |
| Po Box | |
| Locality | Key West |
| County | Monroe County |
| State | FL - Florida |
| Postal Code | 330403532 |
| Zip Location | 24°33'39.3"N 81°53'22.1"W |
| Maidenhead | EL94bn |
| FRN | 0037072865 |
| Geo Region | 4 / FL |
| Licensee ID/SGIN | L02940497 / 000 |
| Callsign | KR4EKU |
| Last Action Date | 2025-06-27 |
| Radio Service | HA - Amateur |
| App Purpose | MD - Modification |
| App Source | I - Online |
| App Status | D - Dismissed |
| Entered Timestamp | 2025-06-07 |
| Fee Control Num | PGC4931099 |
| Orig Purpose | MD - Modification |
| Receipt Date | Mon 2025-06-09 |
| Payment Date | 2025-06-09 |
| Is From Vec | |
| Is Trustee | |
| Operator Group | D - 2x3 |
| Licensee Class | G - General |
| New Seq Callsign | N |
| Trustee Callsign | |
| Trustee Name | |
| ULS Group / ULS Region | D / 4 |
| Prev Callsign / Prev Class | |
| Vanity Relationship | |
| Vanity Type | E - By List |
| Fee Exempt / Waiver | N / N |