Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK5DS callsign genealogy
Currently held by Linehan, James F
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 KK5DS's current licensee, walking backwards.
- Scott, David ATXgranted 2019-06-24cancelled 2021-02-06
Successor callsigns
Callsigns held now by people who previously held KK5DS.
- Linehan, James FTXgranted 1997-02-03cancelled 2001-10-20
All historical holders
Every license row we've seen with the callsign KK5DS, oldest first.
- LINEHAN, JAMES F TX1997-02-03 → cancelled 2000-05-30
- Linehan, James F TX2001-10-20 → cancelled 2013-11-05
- Scott, David A TX2021-02-06 active