uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

K6ZIN

Cancelled

GRIMSON, J KEITH

Location
FAIRFIELD, CA
Class
Advanced
Granted
2002-03-29
Expires
2012-03-29
Previous call
WB9UQA
FRN
0006200745
Sign in to watch

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

Vanity availability

581d

Available on 2028-04-17

K6ZIN expired on 2024-04-18. Hold ends in 581 days.

Last held by Franklin, Ronald L (CA).

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

  1. KA6ZINcancelled· T
    Franklin, Ronald LCAgranted 2014-03-04cancelled 2014-04-18
  2. KG6GLOcancelled· T
    Franklin, Ronald LCAgranted 2011-03-25cancelled 2014-03-04

Prior holders later became

  1. KW6AAcancelled· A
    GRIMSON, J KEITHCAgranted 2006-01-10cancelled 2006-04-04

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

Starting with K6

All →
Full history → Vanity availability → Callsign genealogy →