Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WR7ADL callsign genealogy
Currently held by INTRASTATE REPEATER SYSTEM
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 WR7ADL's current licensee, walking backwards.
- KD7EIGcancelledMORTON, LOWELL Acancelled 1999-05-17
Successor callsigns
Callsigns held now by people who previously held WR7ADL.
No current licensee on record previously held this callsign.