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

KN6IRR

Cancelled

ADELMAN, ROB

Location: San Francisco, CA
Class: Technician
Granted: 2020-04-27
Expires: 2030-04-27
FRN: 0029277308

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Vanity availability

Available

Available now

KN6IRR cleared its 2-year hold on 2022-05-19. Eligible for vanity application.

Last held by ADELMAN, ROB (CA).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

W1RJAactive· T
ADELMAN, ROBCAgranted 2020-05-19

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

KC6OZS 2026-09-09
KD6MWG 2026-09-09
KG6NDR 2026-09-09
KG6NDX 2026-09-09
KG6NEF 2026-09-09

Starting with KN6

All →

KN6AU CA · 2026-09-21
KN6AW LA · 2026-09-21
KN6DOQ CA · 2026-09-27
KN6KEY CA · 2026-09-27
KN6WSE CA · 2026-09-27

Full history → Vanity availability → Callsign genealogy →