N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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, WIKD0BLX HAM
✅ Available for a vanity request — free since Jul 26, 2010.
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 Jul 26, 2010
Previous holder: SRINIDHI J RADHAKRISHNAN
Held KD0BLX Aug 23, 2007 → Jul 25, 2008 · first licensed Aug 23, 2007 as KD0BLX · 2 licenses · FRN 0016851362
-
- Licensee
- SRINIDHI J RADHAKRISHNAN
- Address
- 3940 BROADLANDS LANE
BROOMFIELD, CO 80020
- FRN
- 0016851362
- Previous call
- KD0BLX (General)
- Last granted
- Jul 25, 2008
- Effective
- Jul 25, 2008
- Last action
- Jul 28, 2020
FCC actions (3)
- Jul 28, 2020 — License expired LIEXP
- Jul 25, 2008 — Vanity call sign granted VANGRT
- Jul 25, 2008 — License issued LIISS
-
- Licensee
- SRINIDHI J RADHAKRISHNAN
- Address
- 3940 BROADLANDS LANE
BROOMFIELD, CO 80020
- FRN
- 0016851362
- Last granted
- Aug 23, 2007
- Effective
- Jun 26, 2008
- Last action
- Jul 25, 2008
FCC actions (5)
- Jul 25, 2008 — License canceled LICAN
- Jun 26, 2008 — License modified LIMOD
- Jun 12, 2008 — License modified LIMOD
- Aug 23, 2007 — License issued LIISS
- Aug 23, 2007 — 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 May 27, 2010 → Sep 27, 2026 · 92 snapshots · as KD0BLX
SRINIDHI J RADHAKRISHNAN
3940 BROADLANDS LANE, BROOMFIELD, CO 80020
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD0BLX in the last 24 hours. They show up here within seconds of KD0BLX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.