Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB5IJ callsign genealogy
Currently held by MILLER JR, FLETCHER D
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 KB5IJ's current licensee, walking backwards.
- LINGENFELTER III, JAMES HTXgranted 2005-03-28cancelled 2014-07-01
Successor callsigns
Callsigns held now by people who previously held KB5IJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB5IJ, oldest first.
- MILLER JR, FLETCHER D TX1990-01-09 → cancelled 2002-03-07
- LINGENFELTER III, JAMES H TX2024-04-23 active