Confidence: Medium · Source: FCC ULS · As of 2026-09-14

K4SDH

Expired

HAHN, STEPHEN D

Location: TRAVELERS REST, SC
Class: Amateur Extra
Granted: 2014-03-21
Expires: 2024-03-21
Previous call: KK4NXD
FRN: 0022364509

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Vanity availability

553d

Available on 2028-03-20

K4SDH expired on 2024-03-21. Hold ends in 553 days.

Last held by HAHN, STEPHEN D (SC).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

KK4NXDcancelled· E
HAHN, STEPHEN DSCgranted 2013-01-22cancelled 2014-03-21

License history

0 events

No recorded events.

More vanity slots coming available

From South Carolina

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KQ4TLG 2026-09-17

Starting with K4

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K4BLY NC · 2026-09-21

Full history → Vanity availability → Callsign genealogy →