Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8MKR callsign genealogy
Currently held by MCINTOSH, JAMES R
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 W8MKR's current licensee, walking backwards.
- MCINTOSH, JAMES RMIgranted 2002-11-19cancelled 2004-11-20
Successor callsigns
Callsigns held now by people who previously held W8MKR.
No current licensee on record previously held this callsign.