Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KD4HSN

Active

Aitchison, Dale R

Location: St Johns, FL
Class: General
Granted: 2018-05-01
Expires: 2028-05-01
Previous call: KN4LKS
FRN: 0026519090

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Held

Currently held

KD4HSN 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

KN4LKScancelled· G
Aitchison, Dale RFLgranted 2018-04-12cancelled 2018-05-01

Prior holders later became

K4VMXactive· G
Tyson, Joseph RSCgranted 2018-08-28

License history

0 events

No recorded events.

More vanity slots coming available

From Florida

All →

K4CYG 2026-09-10
K4YDD 2026-09-10
KG4QXI 2026-09-10
KG4RVV 2026-09-10
KG4VAB 2026-09-10

Starting with KD4

All →

KD4STD KY · 2026-09-10
KD4SPY FL · 2026-09-11
KD4SUS VA · 2026-09-14
KD4SUW MI · 2026-09-14
KD4SVG GA · 2026-09-14

Full history → Vanity availability → Callsign genealogy →