uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KN3A callsign genealogy

Currently held by LITHGOW, SCOTT 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 KN3A's current licensee, walking backwards.

  1. WY3Xactive· E
    Williams III, Webster DSCgranted 2020-09-09
  2. AJ4VMcancelled· E
    Williams III, Webster DSCgranted 2003-04-04cancelled 2010-05-21
  3. KR4WMcancelled· E
    Williams III, Webster DSCgranted 2003-04-04cancelled 2010-02-11
  4. KD4CQK
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held KN3A.

  1. K3ZLcancelled· E
    CAMPBELL, KEITH AALgranted 2006-12-05cancelled 2010-04-16
  2. WY3Xcancelled· E
    LITHGOW, SCOTT APAgranted 2006-01-10cancelled 2006-12-30

All historical holders

Every license row we've seen with the callsign KN3A, oldest first.

  • LITHGOW, SCOTT A PA
    2003-11-04 → cancelled 2006-01-10
  • LITHGOW, SCOTT A PA
    2016-10-18 active
← Back to KN3A License history →