Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1AAL callsign genealogy
Currently held by MCCARTHY, DAVID W
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 W1AAL's current licensee, walking backwards.
- McCarthy, DavidCTgranted 2014-04-08cancelled 2015-12-04
Successor callsigns
Callsigns held now by people who previously held W1AAL.
- LA PENTA JR, ANTHONY ACTgranted 2000-11-14cancelled 2002-09-21
All historical holders
Every license row we've seen with the callsign W1AAL, oldest first.
- LA PENTA JR, ANTHONY A CT1999-03-17 → cancelled 2000-11-14
- MCCARTHY, DAVID W CT2025-12-16 active