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

N9OSH

Active

Piechowski, Paul W

Location: Oshkosh, WI
Class: Amateur Extra
Granted: 2025-02-22
Expires: 2035-02-22
Previous call: KE9BQT
FRN: 0036116499

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Held

Currently held

N9OSH 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

KE9BQTcancelled· E
Piechowski, Paul WWIgranted 2024-10-25cancelled 2025-02-22

License history

0 events

No recorded events.

More vanity slots coming available

From Wisconsin

All →

K9KLF 2026-09-09
KC9CJT 2026-09-09
KD7SPU 2026-09-09
KD9OFI 2026-09-10
KD9ZZQ 2026-09-10

Starting with N9

All →

N9QHC IL · 2026-09-09
N9OSM IN · 2026-09-11
N9ZRB WI · 2026-09-13
N9BG FL · 2026-09-17
N9IDT IL · 2026-09-20

Full history → Vanity availability → Callsign genealogy →