Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5LIS callsign genealogy
Currently held by ROBINSON, ALLEN 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 W5LIS's current licensee, walking backwards.
- ROBINSON, ALLEN LOKgranted 2015-12-15cancelled 2016-03-08
Successor callsigns
Callsigns held now by people who previously held W5LIS.
- ROBINSON, ALLEN LOKgranted 2015-12-15cancelled 2016-03-08
All historical holders
Every license row we've seen with the callsign W5LIS, oldest first.
- ROBINSON, ALLEN L OK2012-01-11 → cancelled 2015-12-15
- ROBINSON, ALLEN L OK2025-12-24 active