Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1ZCL callsign genealogy
Currently held by SHANLEY, JAMES F
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 N1ZCL's current licensee, walking backwards.
- Lange, Zachary CCTgranted 2012-06-20cancelled 2016-07-06
Successor callsigns
Callsigns held now by people who previously held N1ZCL.
- SHANLEY, JAMES FNHgranted 2024-08-17
All historical holders
Every license row we've seen with the callsign N1ZCL, oldest first.
- SHANLEY, JAMES F NH1997-04-29 → cancelled 2004-06-26
- Lange, Zachary C SC2026-04-28 active