Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD8IFM callsign genealogy
Currently held by HERMAN, GERALD J
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 KD8IFM's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD8IFM.
- HERMAN, GERALD JMIgranted 2008-03-27cancelled 2008-12-30