N9TPB
FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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, WIKD0JSJ HAM
✅ Available for a vanity request — free since Feb 9, 2013.
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 9, 2013
Previous holder: DUANE L MARTIN
Held KD0JSJ Dec 18, 2009 → Feb 8, 2011 · first licensed Dec 18, 2009 as KD0JSJ · 2 licenses · FRN 0019424050
-
📦 Moved: Clear Lake, SD → Altamont, SD
- Licensee
- DUANE L MARTIN
- Address
- 17945 SD HIGHWAY 15
ALTAMONT, SD 57226
- FRN
- 0019424050
- Previous call
- KD0JSJ (General)
- Last granted
- Dec 17, 2020
- Effective
- Dec 17, 2020
- Last action
- Dec 17, 2020
FCC actions (4)
- Dec 17, 2020 — License renewed LIREN
- Sep 15, 2020 — Administrative update LIAUA
- Feb 8, 2011 — Vanity call sign granted VANGRT
- Feb 8, 2011 — License issued LIISS
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- Licensee
- DUANE L MARTIN
- Address
- 17945 SO HIGHWAY 15
CLEAR LAKE, SD 57226
- FRN
- 0019424050
- Last granted
- Dec 18, 2009
- Effective
- Jan 18, 2011
- Last action
- Feb 8, 2011
FCC actions (5)
- Feb 8, 2011 — License canceled LICAN
- Jan 18, 2011 — License modified LIMOD
- Jan 28, 2010 — License modified LIMOD
- Dec 18, 2009 — License issued LIISS
- Dec 18, 2009 — Systematic call sign granted SYSGRT
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 KD0JSJ in the last 24 hours. They show up here within seconds of KD0JSJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.