N9TPB
FCC License Search
🕒 FCC license data updated today 8:32 am CDT · next update today 9:45 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, WIW1SFO HAM
✅ Available for a vanity request — free since Feb 18, 2008.
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 Feb 18, 2008
Previous holder: Richard M Mortenson
Held W1SFO Mar 12, 2004 → Feb 17, 2006 · first licensed Feb 23, 2004 as KG6TXF · 3 licenses · FRN 0008955049
-
- Licensee
- Richard M Mortenson
- Address
- 718 Peru Ave
San Francisco, CA 94112-2151
- FRN
- 0008955049
- Previous call
- W1SFO (Technician)
- Last granted
- Apr 5, 2016
- Effective
- Feb 6, 2021
- Last action
- Feb 6, 2021
FCC actions (5)
- Feb 6, 2021 — Administrative update LIAUA
- Apr 5, 2016 — License renewed LIREN
- Mar 5, 2007 — License modified LIMOD
- Feb 17, 2006 — Vanity call sign granted VANGRT
- Feb 17, 2006 — License issued LIISS
-
- Licensee
- Richard M Mortenson
- Address
- 718 Peru Ave
San Francisco, CA 94112-2151
- FRN
- 0008955049
- Previous call
- KG6TXF
- Last granted
- Mar 12, 2004
- Effective
- Mar 12, 2004
- Last action
- Feb 17, 2006
FCC actions (3)
- Feb 17, 2006 — License canceled LICAN
- Mar 12, 2004 — Vanity call sign granted VANGRT
- Mar 12, 2004 — License issued LIISS
-
- Licensee
- Richard M Mortenson
- Address
- 718 Peru Ave
San Francisco, CA 94112-2151
- FRN
- 0008955049
- Last granted
- Feb 23, 2004
- Effective
- Feb 23, 2004
- Last action
- Mar 12, 2004
FCC actions (2)
- Mar 12, 2004 — License canceled LICAN
- Feb 23, 2004 — 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 → Oct 4, 2026 · 143 snapshots · as KG6TXF
Richard M Mortenson
718 Peru Ave, San Francisco, CA 94112-2151
Others requesting W1SFO
1 application listed W1SFO as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Feb 23, 2004 | Mar 12, 2004 | KG6TXF · Richard M Mortenson · San Francisco, CA | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for W1SFO in the last 24 hours. They show up here within seconds of W1SFO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.