N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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, WIKD0OBI HAM
✅ Available for a vanity request — free since Apr 16, 2018.
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 Apr 16, 2018
Previous holder: JAMES B Adson
Held KD0OBI Mar 24, 2011 → Apr 15, 2016 · first licensed Mar 24, 2011 as KD0OAH · 4 licenses · FRN 0020695599
-
📦 Moved: Boulder, CO → Divide, CO
- Licensee
- JAMES B Adson
- Address
- 274 Cottonwood Lake Dr
Divide, CO 80814
- FRN
- 0020695599
- Previous call
- KE0IPK (Technician)
- Last granted
- May 13, 2026
- Effective
- May 13, 2026
- Last action
- May 13, 2026
FCC actions (6)
- May 13, 2026 — License renewed LIREN
- Jul 7, 2023 — Administrative update LIAUA
- Jul 5, 2023 — License modified LIMOD
- Feb 2, 2021 — Administrative update LIAUA
- May 13, 2016 — Vanity call sign granted VANGRT
- May 13, 2016 — License issued LIISS
-
- Licensee
- JAMES B Adson
- Address
- 3142 Eastwood ct.
Boulder, CO 80304
- FRN
- 0020695599
- Previous call
- KD0OBI
- Last granted
- Mar 24, 2011
- Effective
- Apr 15, 2016
- Last action
- May 13, 2016
FCC actions (3)
- May 13, 2016 — License canceled LICAN
- Apr 15, 2016 — Systematic call sign granted SYSGRT
- Apr 15, 2016 — License issued LIISS
-
📦 Moved: Pueblo West, CO → Boulder, CO
- Licensee
- JAMES B ADSON
- Address
- 3142 Eastwood ct.
Boulder, CO 80304
- FRN
- 0020695599
- Previous call
- KD0OAH
- Last granted
- Mar 24, 2011
- Effective
- Mar 29, 2011
- Last action
- Apr 15, 2016
FCC actions (3)
- Apr 15, 2016 — License canceled LICAN
- Mar 29, 2011 — Systematic call sign granted SYSGRT
- Mar 29, 2011 — License issued LIISS
-
- Licensee
- JAMES B ADSON
- Address
- 76 W BONANZA DR
PUEBLO WEST, CO 81007
- FRN
- 0020695599
- Last granted
- Mar 24, 2011
- Effective
- Mar 24, 2011
- Last action
- Mar 29, 2011
FCC actions (3)
- Mar 29, 2011 — License canceled LICAN
- Mar 24, 2011 — License issued LIISS
- Mar 24, 2011 — 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 Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as K0RBO
JAMES B Adson
274 Cottonwood Lake Dr, Divide, CO 80814 - Seen Jun 30, 2016 → Oct 4, 2026 · 65 snapshots · as KD0OBI
JAMES B ADSON
3142 Eastwood ct., Boulder, CO 80304 - Seen Oct 17, 2011 → Oct 4, 2026 · 66 snapshots · as KD0OAH
JAMES B ADSON
76 W BONANZA DR, PUEBLO WEST, CO 81007 - Seen Apr 16, 2022 · 1 snapshot · as K0RBO
JAMES B Adson
307 Sportsmans Ln, Divide, CO 80814
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD0OBI in the last 24 hours. They show up here within seconds of KD0OBI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.