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

KA1JCB

Active

Behn, Jeff

Location: Watertown, MA
Class: Technician
Granted: 2020-05-08
Expires: 2030-05-08
Previous call: KB8JCB
FRN: 0022727135

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Vanity availability

Held

Currently held

KA1JCB is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

KB8JCBcancelled· T
Behn, Jeffrey CMAgranted 2020-04-07cancelled 2020-05-08
KC1MWEcancelled· T
Behn, Jeffrey CMAgranted 2020-03-19cancelled 2020-04-07

License history

0 events

No recorded events.

More vanity slots coming available

From Massachusetts

All →

K1AFR 2026-09-10
KC1SDV 2026-09-10
W1RLJ 2026-09-10
KB1ITH 2026-09-12
KB1YQO 2026-09-13

Starting with KA1

All →

KA1WNO VT · 2026-09-11
KA1YTN RI · 2026-09-21
KA1MVK ME · 2026-10-05
KA1ZWK VT · 2026-10-05
KA1VDJ CT · 2026-10-12

Full history → Vanity availability → Callsign genealogy →