Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7TTR callsign genealogy
Currently held by MC LEMAN, JEFF
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 W7TTR's current licensee, walking backwards.
- MCLEMAN, JEFFMAgranted 2017-12-05
Successor callsigns
Callsigns held now by people who previously held W7TTR.
- MCLEMAN, JEFFMAgranted 2017-12-05