Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF4RL callsign genealogy
Currently held by Johnson, Robert N
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 AF4RL's current licensee, walking backwards.
- Lucibella, Richard JFLgranted 2013-06-19cancelled 2013-07-13
Successor callsigns
Callsigns held now by people who previously held AF4RL.
- Johnson, Robert NSCgranted 2010-03-19cancelled 2022-06-01
All historical holders
Every license row we've seen with the callsign AF4RL, oldest first.
- Johnson, Robert N SC1999-05-25 → cancelled 2000-05-30
- Lucibella, Richard J FL2023-08-18 active