Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5BIT callsign genealogy
Currently held by ZECMAN, KARL G
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 N5BIT's current licensee, walking backwards.
- Palos, PedroTXgranted 2024-04-30cancelled 2024-05-21
Successor callsigns
Callsigns held now by people who previously held N5BIT.
- FOLSOM, JASON ETXgranted 2015-01-21cancelled 2024-07-06
All historical holders
Every license row we've seen with the callsign N5BIT, oldest first.
- ZECMAN, KARL G KY1997-03-19 → cancelled 2009-03-20
- FOLSOM, JASON E TX2014-12-19 → cancelled 2015-01-21
- Palos, Pedro TX2024-05-21 active