Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1ADK callsign genealogy
Currently held by Jacewicz, Alan L
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 N1ADK's current licensee, walking backwards.
- Baran, Jeffrey AVTgranted 2014-02-12cancelled 2017-03-14
Successor callsigns
Callsigns held now by people who previously held N1ADK.
- Jacewicz, Alan LTXgranted 2017-11-25
All historical holders
Every license row we've seen with the callsign N1ADK, oldest first.
- Jacewicz, Alan L CT2007-12-18 → cancelled 2008-01-29
- Baran, Jeffrey A VT2017-03-14 active