Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4HHL callsign genealogy
Currently held by ROWELL, DAVID O
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 N4HHL's current licensee, walking backwards.
- Rowell, David OFLgranted 2005-04-27cancelled 2010-03-23
Successor callsigns
Callsigns held now by people who previously held N4HHL.
No current licensee on record previously held this callsign.