Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4LFA callsign genealogy
Currently held by Petitt, Cheri L
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 KB4LFA's current licensee, walking backwards.
- Petitt, Cheri LTNgranted 2001-11-13cancelled 2002-04-30
Successor callsigns
Callsigns held now by people who previously held KB4LFA.
- GRIFFIN, JAMES AGAgranted 2018-10-03
All historical holders
Every license row we've seen with the callsign KB4LFA, oldest first.
- Petitt, Cheri L TN2002-04-30 → cancelled 2014-05-01
- —— → cancelled 1998-12-30