Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KR4QW

Expired

KNAB, JOHN J

Location: GREAT FALLS, VA
Class: Advanced
Granted: 2014-02-14
Expires: 2024-04-12
Previous call: KE4JDC
FRN: 0010234169

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Vanity availability

575d

Available on 2028-04-11

KR4QW expired on 2024-04-12. Hold ends in 575 days.

Last held by KNAB, JOHN J (VA).

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

KE4JDC
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Virginia

All →

KD4SUS 2026-09-14
KD4SVO 2026-09-14
KD4SYP 2026-09-14
KQ4JJQ 2026-09-14
N1LTR 2026-09-14

Starting with KR4

All →

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 →