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

KT4XR

Expired

MARTIN JR, DAVID V

Location: Pueblo, CO
Class: Advanced
Granted: 2013-10-19
Expires: 2024-03-05
Previous call: KB7WEA
FRN: 0007845258

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Vanity availability

541d

Available on 2028-03-04

KT4XR expired on 2024-03-05. Hold ends in 541 days.

Last held by MARTIN JR, DAVID V (CO).

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

KB7WEA
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

All →

KB7PWB 2026-09-10
KF0RME 2026-09-10
KD0TBG 2026-09-11
KD0TBU 2026-09-11
KD0TBW 2026-09-11

Starting with KT4

All →

KT4HY TN · 2026-10-08
KT4UV NC · 2026-11-15
KT4RTD AL · 2026-12-28
KT4ZM FL · 2027-01-03
KT4OE NC · 2027-01-04

Full history → Vanity availability → Callsign genealogy →