uls-tracker Sign in

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

KC3ZLS

Cancelled

Brightbill, Robert K

Location: Spring Grove, PA
Class: Technician
Granted: 2024-07-16
Expires: 2034-07-16
FRN: 0035674027

Sign in to watch

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

Vanity availability

8d

Available on 2026-09-17

KC3ZLS cancelled on 2024-09-17. Hold ends in 8 days.

Last held by Brightbill, Robert K (PA).

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

KC3BOBactive· G
Brightbill, Robert KPAgranted 2024-09-17

License history

0 events

No recorded events.

More vanity slots coming available

From Pennsylvania

KB3QHC 2026-09-09
N3NFG 2026-09-09
KB3HBB 2026-09-10
KB3ZFA 2026-09-10
KB3ZFB 2026-09-10

Starting with KC3

KC3ZRU MD · 2026-09-09
KC3ZNR PA · 2026-09-10
KC3ZQJ PA · 2026-09-10
KC3MJH MD · 2026-09-13
KC3WYD PA · 2026-09-13

Full history → Vanity availability → Callsign genealogy →