Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9PP callsign genealogy
Currently held by PUTRA, EDWIN P
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 N9PP's current licensee, walking backwards.
- Stevens, Michael DORgranted 2019-07-16cancelled 2019-09-07
Successor callsigns
Callsigns held now by people who previously held N9PP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9PP, oldest first.
- PUTRA, EDWIN P WI2007-05-14 → cancelled 2019-08-13
- Stevens, Michael D OR2019-09-07 active