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

K2YI

Expired

KOOPMANN, WILLIAM F

Location: HUDSON FALLS, NY
Class: Amateur Extra
Granted: 2011-02-17
Expires: 2021-05-08
Previous call: KB2FZQ
FRN: 0003586328

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Vanity availability

Unknown

Status unknown

No vanity-slot record on file for K2YI. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

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

W3MJcancelled· E
DAVIS, BRYANNYgranted 2025-03-14cancelled 2025-12-09
N1BRYcancelled· E
DAVIS, BRYANNYgranted 2024-01-27cancelled 2025-03-14
KE2CLAcancelled· T
DAVIS, BRYANNYgranted 2024-01-09cancelled 2024-01-27

Prior holders later became

K7QNactive· E
HELMSTADTER, STEPHEN AAZgranted 2023-10-24
K1YIactive· E
FURMANICK, FRANCIS JMAgranted 2017-02-10

License history

0 events

No recorded events.

More vanity slots coming available

From New York

All →

AC2T 2026-09-10
AE2F 2026-09-10
K2JJ 2026-09-10
K2MKT 2026-09-10
K2RRR 2026-09-10

Starting with K2

All →

K2JJ NY · 2026-09-10
K2MKT NY · 2026-09-10
K2RRR NY · 2026-09-10
K2UMA TX · 2026-09-10
K2BRE NY · 2026-09-21

Full history → Vanity availability → Callsign genealogy →