Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AE4SR callsign genealogy
Currently held by VAN SPLINTER, ANDREW J
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 AE4SR's current licensee, walking backwards.
- Realmuto, SteveFLgranted 2021-10-04cancelled 2022-01-15
Successor callsigns
Callsigns held now by people who previously held AE4SR.
- Vazquez Rodriguez, JoelMOgranted 2017-07-08
All historical holders
Every license row we've seen with the callsign AE4SR, oldest first.
- VAN SPLINTER, ANDREW J FL2000-02-29 → cancelled 2012-05-02
- Vazquez Rodriguez, Joel MO2016-01-15 → cancelled 2017-07-08
- Realmuto, Steve FL2022-01-15 active