N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · next update today 9:15 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIAI6YN HAM
✅ Available for a vanity request — free since Aug 25, 2020.
2x2 call: only Amateur Extra licensees can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Aug 25, 2020
Previous holder: Thadeus H Niemira
Held AI6YN Aug 8, 2017 → Aug 24, 2018 · first licensed Aug 8, 2017 as AI6YN · 3 licenses · FRN 0026742981
-
- Licensee
- Thadeus H Niemira
- Address
- 2490 Princeton Dr
San Bruno, CA 94066
- FRN
- 0026742981
- Previous call
- K6TET
- Last granted
- May 18, 2021
- Effective
- May 18, 2021
- Last action
- May 18, 2021
FCC actions (2)
- May 18, 2021 — Vanity call sign granted VANGRT
- May 18, 2021 — License issued LIISS
-
- Licensee
- Thadeus H Niemira
- Address
- 2490 Princeton Dr
San Bruno, CA 94066
- FRN
- 0026742981
- Previous call
- AI6YN
- Last granted
- Aug 24, 2018
- Effective
- Aug 24, 2018
- Last action
- May 18, 2021
FCC actions (3)
- May 18, 2021 — License canceled LICAN
- Aug 24, 2018 — Vanity call sign granted VANGRT
- Aug 24, 2018 — License issued LIISS
-
- Licensee
- Thadeus H Niemira
- Address
- 2490 Princeton Dr
San Bruno, CA 94066
- FRN
- 0026742981
- Last granted
- Aug 8, 2017
- Effective
- Aug 8, 2017
- Last action
- Aug 24, 2018
FCC actions (3)
- Aug 24, 2018 — License canceled LICAN
- Aug 8, 2017 — License issued LIISS
- Aug 8, 2017 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 5, 2017 → Sep 27, 2026 · 46 snapshots · as AI6YN
Thadeus H Niemira
2490 Princeton Dr, San Bruno, CA 94066
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for AI6YN in the last 24 hours. They show up here within seconds of AI6YN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.