Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5ZOO callsign genealogy
Currently held by LANG, 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 W5ZOO's current licensee, walking backwards.
- LANG, ANDREW JTXgranted 2018-03-20cancelled 2018-04-13
Successor callsigns
Callsigns held now by people who previously held W5ZOO.
No current licensee on record previously held this callsign.