Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KB1NIU

Cancelled

Solomon PhD, Robert D

Location: Cambridge, MA
Class: Technician
Granted: 2016-12-05
Expires: 2026-12-05
FRN: 0014841365

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Vanity availability

Available

Available now

KB1NIU cleared its 2-year hold on 2023-07-07. Eligible for vanity application.

Last held by Solomon PhD, Robert D (MA).

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

KN1RDSactive· T
Solomon PhD, Robert DMAgranted 2021-07-07

License history

0 events

No recorded events.

More vanity slots coming available

From Massachusetts

All →

KB1ITH 2026-09-12
KB1YQO 2026-09-13
N1NMG 2026-09-14
N2SLK 2026-09-14
WA1DUZ 2026-09-14

Starting with KB1

All →

KB1HYE FL · 2026-09-12
KB1ITH MA · 2026-09-12
KB1YQF ME · 2026-09-13
KB1YQH ME · 2026-09-13
KB1YQJ RI · 2026-09-13

Full history → Vanity availability → Callsign genealogy →