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

K4FNE

Cancelled

Swierenga, David A

Location: Round Rock, TX
Class: Advanced
Granted: 2014-03-14
Expires: 2024-04-12
FRN: 0010673945

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Vanity availability

Available

Available now

K4FNE cleared its 2-year hold on 2025-09-08. Eligible for vanity application.

Last held by Swierenga, David A (TX).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

K5FNEactive· A
Swierenga, David ATXgranted 2023-09-09

License history

0 events

No recorded events.

More vanity slots coming available

From Texas

All →

K2UMA 2026-09-10
K9CWO 2026-09-10
KB5SLO 2026-09-10
KD5C 2026-09-10
KD5TUE 2026-09-10

Starting with K4

All →

K4CYG FL · 2026-09-10
K4LWW NC · 2026-09-10
K4ONS NC · 2026-09-10
K4YDD FL · 2026-09-10
K4KLP TN · 2026-09-13

Full history → Vanity availability → Callsign genealogy →