Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3IK callsign genealogy
Currently held by Geissler, Frank
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 N3IK's current licensee, walking backwards.
- Geissler, FrankMDgranted 2017-07-17cancelled 2017-12-15
Successor callsigns
Callsigns held now by people who previously held N3IK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3IK, oldest first.
- Kerschner, Ira H PA2005-09-07 → cancelled 2017-11-25
- Geissler, Frank MD2017-12-15 active