uls-tracker Sign in

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

KR4DPR

Cancelled

Berntson, Andrew R

Location: Memphis, TN
Class: Amateur Extra
Granted: 2025-05-01
Expires: 2035-05-01
FRN: 0036661049

Sign in to watch

Get notified about status changes and vanity availability for this callsign.

Vanity availability

270d

Available on 2027-06-06

KR4DPR cancelled on 2025-06-06. Hold ends in 270 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

Prior holders later became

AK4ENcancelled· E
Berntson, Andrew RTNgranted 2025-06-06cancelled 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 KR4

KR4AAB AL · 2027-01-11
KR4ABQ FL · 2027-01-17
KR4BBR FL · 2027-01-17
KR4ACS VA · 2027-01-18
KR4ADZ FL · 2027-01-22

Full history → Vanity availability → Callsign genealogy →