Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0FPB callsign genealogy
Currently held by Hammer, Erik
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 N0FPB's current licensee, walking backwards.
- Hammer, ErikIAgranted 2014-08-07cancelled 2015-10-17
Successor callsigns
Callsigns held now by people who previously held N0FPB.
No current licensee on record previously held this callsign.