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

KS1D

Active

Keller, Steven D

Location: Lancaster, PA
Class: Amateur Extra
Granted: 2020-11-10
Expires: 2030-11-10
Previous call: AB3KN
FRN: 0019516327

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Vanity availability

Held

Currently held

KS1D is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

AB3KNactive· E
NELSON, KENNETH EMDgranted 2018-03-02
AB3CNcancelled· E
NELSON, KENNETH EMDgranted 2013-01-08cancelled 2018-03-02
N8DXNcancelled· E
NELSON, KENNETH EMDgranted 2003-01-17cancelled 2005-02-04

License history

0 events

No recorded events.

More vanity slots coming available

From Pennsylvania

All →

KB3QHC 2026-09-09
N3NFG 2026-09-09
KB3HBB 2026-09-10
KB3ZFA 2026-09-10
KB3ZFB 2026-09-10

Full history → Vanity availability → Callsign genealogy →