Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9DJP callsign genealogy
Currently held by PINDEL, DAVID 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 W9DJP's current licensee, walking backwards.
- PINDEL, DAVID JWIgranted 2016-05-31cancelled 2018-05-25
Successor callsigns
Callsigns held now by people who previously held W9DJP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9DJP, oldest first.
- SATTERFIELD, RONALD J FL1996-06-18 → cancelled 2008-06-19
- PINDEL, DAVID J WI2018-05-25 active