Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5KTP callsign genealogy
Currently held by GEIER, JOYCE D
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 N5KTP's current licensee, walking backwards.
- Geier, Joyce DNMgranted 2021-11-22cancelled 2021-12-11
Successor callsigns
Callsigns held now by people who previously held N5KTP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5KTP, oldest first.
- GEIER, JOYCE D NY1997-07-23 → cancelled 2009-07-24
- Geier, Joyce D NM2021-12-11 active