Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0HRN callsign genealogy
Currently held by MORRIS JR, LEWIS W
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by W0HRN's current licensee, walking backwards.
- Horn, DaveCAgranted 2017-11-20cancelled 2017-12-23
Successor callsigns
Callsigns held now by people who previously held W0HRN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0HRN, oldest first.
- MORRIS JR, LEWIS W IA1994-03-01 → cancelled 2000-07-31
- Horn, Dave CA2017-12-23 active