Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4HLN callsign genealogy
Currently held by WEINER, MARTIN
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 N4HLN's current licensee, walking backwards.
- Djeralfia, SamirFLgranted 2014-05-14cancelled 2017-07-04
Successor callsigns
Callsigns held now by people who previously held N4HLN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4HLN, oldest first.
- WEINER, MARTIN FL1997-01-22 → cancelled 2009-01-23
- Djeralfia, Samir FL2017-07-04 active