Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5MAP callsign genealogy
Currently held by Peirson, Malcolm A
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 N5MAP's current licensee, walking backwards.
- Peirson, Malcolm ATXgranted 2009-04-21cancelled 2009-11-03
Successor callsigns
Callsigns held now by people who previously held N5MAP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5MAP, oldest first.
- SNYDER, DALE R TX1988-02-02 → cancelled 2000-02-03
- Peirson, Malcolm A TX2019-11-05 active