Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5ABL callsign genealogy
Currently held by LITTON, ALLEN B
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 K5ABL's current licensee, walking backwards.
- LITTON, ALLEN BTXgranted 2007-03-01cancelled 2016-12-20
Successor callsigns
Callsigns held now by people who previously held K5ABL.
No current licensee on record previously held this callsign.