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

KO4YIG

Cancelled

Shank Jr, Rowland W

Location: Lancaster, PA
Class: Amateur Extra
Granted: 2022-03-08
Expires: 2032-03-08
FRN: 0031865793

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Vanity availability

526d

Available on 2028-02-18

KO4YIG cancelled on 2026-02-18. Hold ends in 526 days.

Last held by Shank Jr, Rowland W (PA).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Prior holders later became

W3DSEactive· E
Shank Jr, Rowland WPAgranted 2026-02-18

License history

0 events

No recorded events.

More vanity slots coming available

From Pennsylvania

KB3HBB 2026-09-10
KB3ZFA 2026-09-10
KB3ZFB 2026-09-10
KC3ZNR 2026-09-10
KC3ZQJ 2026-09-10

Starting with KO4

KO4UTL FL · 2026-09-13
KO4PTL KY · 2026-09-17
KO4OSB VA · 2026-09-21
KO4TMC FL · 2026-09-21
KO4YVJ FL · 2026-09-24

Full history → Vanity availability → Callsign genealogy →