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

AK4EN

Cancelled

Berntson, Andrew R

Location: Memphis, TN
Class: Amateur Extra
Granted: 2025-06-06
Expires: 2035-06-06
Previous call: KR4DPR
FRN: 0036661049

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Vanity availability

298d

Available on 2027-07-05

AK4EN cancelled on 2025-07-05. Hold ends in 298 days.

Last held by Berntson, Andrew R (TN).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Previously held by current licensee

KR4DPRcancelled· E
Berntson, Andrew RTNgranted 2025-05-01cancelled 2025-06-06

Prior holders later became

NT3Jactive· E
Berntson, Andrew RTNgranted 2025-07-05

License history

0 events

No recorded events.

More vanity slots coming available

From Tennessee

KG4TWC 2026-09-10
KK4LNE 2026-09-10
KK4LNK 2026-09-10
KQ4TPH 2026-09-10
KQ4UUA 2026-09-10

Starting with AK4

AK4ZL SC · 2026-09-19
AK4RU AL · 2026-09-28
AK4YZ VA · 2026-10-22
AK4ZA AL · 2026-11-05
AK4ZW TN · 2026-12-02

Full history → Vanity availability → Callsign genealogy →