N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 2026) · next update tomorrow 6:00 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, WIKE6CMI HAM
✅ Available for a vanity request — free since Oct 6, 2015.
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 Oct 6, 2015
Previous holder: MATTHEW K TRENNER
Held KE6CMI Sep 11, 2003 → Oct 5, 2013 · first licensed Sep 11, 2003 as KE6CMI · 2 licenses · FRN 0009557760
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📦 Moved: Denver, CO → Cedar Park, TX
- Licensee
- MATTHEW K TRENNER
- Address
- 505 Scarlet Maple Dr
Cedar Park, TX 78613-3982
- FRN
- 0009557760
- Last granted
- Aug 19, 2025
- Effective
- Aug 19, 2025
- Last action
- Aug 19, 2025
FCC actions (2)
- Aug 19, 2025 — License issued LIISS
- Aug 19, 2025 — Systematic call sign granted SYSGRT
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- Licensee
- MATTHEW K TRENNER
- Address
- 1229 Harrison St.
Denver, CO 80206
- FRN
- 0009557760
- Last granted
- Sep 11, 2003
- Effective
- Sep 11, 2003
- Last action
- Oct 6, 2015
FCC actions (3)
- Oct 6, 2015 — License expired LIEXP
- Sep 11, 2003 — License renewed LIREN
- Sep 11, 2003 — Administrative update LIAUA
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KE6CMI in the last 24 hours. They show up here within seconds of KE6CMI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.