Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AK4LC callsign genealogy
Currently held by Crawford, Lisa S
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 AK4LC's current licensee, walking backwards.
- Crawford, Lisa SNCgranted 2019-01-30cancelled 2019-03-19
Successor callsigns
Callsigns held now by people who previously held AK4LC.
- DENIS, ROBERT JNCgranted 2022-02-15
All historical holders
Every license row we've seen with the callsign AK4LC, oldest first.
- DENIS, ROBERT J NC2007-03-19 → cancelled 2012-04-03
- Crawford, Lisa S NC2019-03-19 active