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 | JAHN II, THEODORE B |
| Attention | |
| First Name / Middle Init / Last Name / Name Suffix | THEODORE B JAHN II |
| Street Address | 5541 RAINEY AVE W |
| Po Box | |
| Locality | ORANGE PARK |
| County | Clay County |
| State | FL - Florida |
| Postal Code | 32065 |
| Zip Location | 30°09'08.1"N 81°47'49.3"W |
| Maidenhead | EM90cd |
| FRN | 0010772085 |
| Geo Region | 4 / FL |
| Licensee ID/SGIN | L00849400 / 000 |
| Callsign | K4YLX |
| Last Action Date | 2026-03-14 |
| Radio Service | HA - Amateur |
| App Purpose | RO - Renewal Only |
| App Source | I - Online |
| App Status | G - Granted |
| Entered Timestamp | 2026-03-12 |
| Fee Control Num | PGC5161484 |
| Orig Purpose | |
| Receipt Date | Thu 2026-03-12 |
| Payment Date | 2026-03-13 |
| Is From Vec | |
| Is Trustee | |
| Operator Group | C - 1x3 |
| Licensee Class | E - Amateur Extra |
| New Seq Callsign | |
| Trustee Callsign | |
| Trustee Name | |
| ULS Group / ULS Region | C / 4 |
| Prev Callsign / Prev Class | |
| Vanity Relationship | |
| Vanity Type | |
| Fee Exempt / Waiver | N / N |