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

W2CZ

Active

Acosta, Efrem

Location: Rutherford, NJ
Class: Amateur Extra
Granted: 2020-10-27
Expires: 2031-01-23
Previous call: AB2KJ
FRN: 0003518974

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Vanity availability

Held

Currently held

W2CZ 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

AB2KJcancelled· E
Acosta, EfremNYgranted 1999-10-16cancelled 2001-01-23
KC2FORcancelled· G
Acosta, EfremNYgranted 1999-10-16cancelled 2000-09-07

License history

0 events

No recorded events.

More vanity slots coming available

From New Jersey

All →

KA2YZT 2026-09-09
KD2CTF 2026-09-10
N2SJJ 2026-09-10
W2OF 2026-09-13
AA2LE 2026-09-14

Starting with W2

All →

W2RDU NC · 2026-09-09
W2OF NJ · 2026-09-13
W2UVU UT · 2026-09-17
W2WBF NJ · 2026-10-03
W2YTU NJ · 2026-10-03

Full history → Vanity availability → Callsign genealogy →