N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 8:30 am CDT
Ask:
HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIKB9YRS HAM
✅ Available for a vanity request — free since Feb 14, 2003.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Feb 14, 2003
Previous holder: Yvonne O Kostrewa
Held KB9YRS Jan 22, 2001 → Feb 13, 2001 · first licensed Jan 22, 2001 as KB9YRS · 2 licenses · FRN 0004801577
-
- Licensee
- Yvonne O Kostrewa
- Address
- Attn: Yvonne Kostrewa
2911 Sunray Lane
Green Bay, WI 54313-7171
- FRN
- 0004801577
- Previous call
- KB9YRS
- Last granted
- Oct 25, 2011
- Effective
- Oct 25, 2011
- Last action
- Oct 26, 2023
FCC actions (3)
- Oct 26, 2023 — License expired LIEXP
- Oct 25, 2011 — License renewed LIREN
- Feb 13, 2001 — License issued LIISS
-
- Licensee
- Yvonne O Kostrewa
- Address
- 2911 Sunray Lane
Green Bay, WI 54313-7171
- FRN
- 0004801577
- Last granted
- Jan 22, 2001
- Effective
- Jan 22, 2001
- Last action
- Feb 13, 2001
FCC actions (2)
- Feb 13, 2001 — License canceled LICAN
- Jan 22, 2001 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Sep 27, 2026 · 94 snapshots · as KB9YRS
Yvonne O Kostrewa
2911 Sunray Lane, Green Bay, WI 54313-7171
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB9YRS in the last 24 hours. They show up here within seconds of KB9YRS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.