Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NF9C callsign genealogy
Currently held by Bohlke, Edward H
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 NF9C's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NF9C.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NF9C, oldest first.
- Bohlke, Edward H IL2005-03-17 → cancelled 2017-06-16
- GIBB, DANIEL J UT2017-07-04 active