Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF5U callsign genealogy
Currently held by LITTLE, DAVID 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 AF5U's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AF5U.
- LITTLE, DAVID STXgranted 2016-06-11cancelled 2017-02-22
All historical holders
Every license row we've seen with the callsign AF5U, oldest first.
- LITTLE, DAVID S TX2009-09-14 → cancelled 2016-06-11
- LITTLE, DAVID S TX2017-02-22 active