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

KV4TP

Cancelled

Penley PhD, Michael O

Location: Kingsport, TN
Class: Amateur Extra
Granted: 2013-06-07
Expires: 2023-06-07
Previous call: KK4RSL
FRN: 0022742464

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Vanity availability

Available

Available now

KV4TP cleared its 2-year hold on 2016-01-25. Eligible for vanity application.

Last held by Penley PhD, Michael O (TN).

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 →

Previously held by current licensee

KK4RSLcancelled· E
Penley, Michael OTNgranted 2013-06-07cancelled 2013-12-20

Prior holders later became

NI3Nexpired· E
Penley PhD, Dr Michael OTNgranted 2014-01-25cancelled 2026-03-07

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

All →

K4KLP 2026-09-13
KI4ZDD 2026-09-13
KK4LOP 2026-09-13
KK4LPF 2026-09-13
KA2NLG 2026-09-14

Starting with KV4

All →

KV4QX GA · 2026-11-12
KV4FZ VI · 2026-12-26
KV4NA SC · 2026-12-30
KV4CY FL · 2027-01-04
KV4WV NY · 2027-01-14

Full history → Vanity availability → Callsign genealogy →