N9TPB
FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 7:15 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, WIK0SGI HAM
✅ Available for a vanity request — free since Mar 24, 2016.
1x3 call: Technician, General, Advanced and Amateur Extra licensees 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 Mar 24, 2016
Previous holder: Silicon Graphics ARC
Held K0SGI Mar 23, 2004 → Mar 23, 2014 · first licensed Mar 3, 2004 as KC0RUK · 2 licenses · FRN 0010496529
-
- Licensee
- Silicon Graphics ARC
- Address
- Attn: BRENT J CASAVANT
2750 Blue Water Road
Eagan, MN 55121
- FRN
- 0010496529
- Previous call
- KC0RUK
- Trustee
- KD5EMB
- Last granted
- Mar 23, 2004
- Effective
- Mar 23, 2004
- Last action
- Mar 24, 2016
FCC actions (3)
- Mar 24, 2016 — License expired LIEXP
- Mar 23, 2004 — Vanity call sign granted VANGRT
- Mar 23, 2004 — License issued LIISS
-
- Licensee
- Silicon Graphics ARC
- Address
- Attn: BRENT J CASAVANT
2750 Bluewater Rd
Eagan, MN 55121
- FRN
- 0010496529
- Trustee
- KD5EMB
- Last granted
- Mar 3, 2004
- Effective
- Mar 3, 2004
- Last action
- Mar 23, 2004
FCC actions (2)
- Mar 23, 2004 — License canceled LICAN
- Mar 3, 2004 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Others requesting K0SGI
2 applications listed K0SGI as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Apr 17, 2019 | May 5, 2019 | KI6HER · Adam E Goldman · Lomita, CA | 19 | Granted |
| Mar 5, 2004 | Mar 23, 2004 | KC0RUK · Silicon Graphics ARC · Eagan, MN | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K0SGI in the last 24 hours. They show up here within seconds of K0SGI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.