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

AC4FN

Expired

JOY, DAVID C

Location: KNOXVILLE, TN
Class: Amateur Extra
Granted: 2011-03-08
Expires: 2021-05-07
Previous call: KN4YC
FRN: 0001847888

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Vanity availability

Available

Available now

AC4FN cleared its 2-year hold on 2025-05-06. Eligible for vanity application.

Last held by JOY, DAVID C (TN).

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

KN4YC
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

KC8UTK 2026-09-12
KG4VBJ 2026-09-12
WB4ZXT 2026-09-12
K4KLP 2026-09-13
KI4ZDD 2026-09-13

Starting with AC4

All →

AC4VP FL · 2026-09-14
AC4UX CA · 2026-09-16
AC4SQ GA · 2026-09-19
AC4ZY TN · 2026-09-21
AC4FX TN · 2026-10-23

Full history → Vanity availability → Callsign genealogy →