Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1ABC callsign genealogy
Currently held by LATENDRESSE, IVY 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 KB1ABC's current licensee, walking backwards.
- Schultz, James ACTgranted 2006-10-13cancelled 2007-11-10
Successor callsigns
Callsigns held now by people who previously held KB1ABC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB1ABC, oldest first.
- LATENDRESSE, IVY L ME1992-05-12 → cancelled 2004-05-13
- Schultz, James A CT2017-09-12 active