Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4FFT callsign genealogy
Currently held by Schreppler, Stephen C
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 N4FFT's current licensee, walking backwards.
- Schreppler, Stephen CVAgranted 2002-03-20cancelled 2002-05-10
Successor callsigns
Callsigns held now by people who previously held N4FFT.
- MC CUBBIN, ROGER KGAgranted 1988-09-27cancelled 2000-09-28