Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1TZN callsign genealogy
Currently held by GEITHNER, CHRISTINE M
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 N1TZN's current licensee, walking backwards.
- Miron, NitzanNVgranted 2023-07-19cancelled 2023-08-12
Successor callsigns
Callsigns held now by people who previously held N1TZN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1TZN, oldest first.
- GEITHNER, CHRISTINE M NH1999-04-21 → cancelled 2007-01-11
- Miron, Nitzan NV2023-08-12 active