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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

W3PHS callsign genealogy

Currently held by PHS PARKLAWN AMATEUR RADIO CLUB

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 W3PHS's current licensee, walking backwards.

  1. KB3RQCcancelled
    FDA Amateur Radio ClubMDgranted 2008-09-03cancelled 2008-09-23

Successor callsigns

Callsigns held now by people who previously held W3PHS.

  1. W3FDAactive
    FDA AMATEUR RADIO CLUBMDgranted 2019-03-06

All historical holders

Every license row we've seen with the callsign W3PHS, oldest first.

  • PHS PARKLAWN AMATEUR RADIO CLUB MD
    1997-08-21 → cancelled 2007-04-24
  • FDA Amateur Radio Club MD
    2019-03-06 active
← Back to W3PHS License history →