Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB5LP callsign genealogy
Currently held by MAAHS JR, DANIEL R
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 AB5LP's current licensee, walking backwards.
- MAAHS, DANIEL RTXgranted 2011-06-29cancelled 2015-12-08
Successor callsigns
Callsigns held now by people who previously held AB5LP.
- BAKER, PAUL MTXgranted 2009-04-01cancelled 2017-10-18
All historical holders
Every license row we've seen with the callsign AB5LP, oldest first.
- MAAHS JR, DANIEL R TX2015-12-08 active
- —— → cancelled 1999-04-14