N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · 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, WIKB0JEF HAM
⏳ Not available yet — opens for vanity requests Dec 10, 2027, two years after the license was canceled (Dec 9, 2025).
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 · 3 holders on record
Previous holder: Jeffrey J Dvorak
Held KB0JEF Aug 5, 2025 → Dec 9, 2025 · first licensed Nov 15, 2019 as KE0YJL · 3 licenses · FRN 0018674432
-
- Licensee
- Jeffrey J Dvorak
- Address
- Attn: Jeff Dvorak
PO Box 41
Saint Michael, MN 55376-0041
- FRN
- 0018674432
- Previous call
- KB0JEF
- Last granted
- Dec 9, 2025
- Effective
- Dec 9, 2025
- Last action
- Dec 9, 2025
FCC actions (2)
- Dec 9, 2025 — Vanity call sign granted VANGRT
- Dec 9, 2025 — License issued LIISS
-
- Licensee
- Jeffrey J Dvorak
- Address
- Attn: Jeff Dvorak
PO Box 41
Saint Michael, MN 55376-0041
- FRN
- 0018674432
- Previous call
- KE0YJL
- Last granted
- Aug 5, 2025
- Effective
- Nov 19, 2025
- Last action
- Dec 9, 2025
FCC actions (4)
- Dec 9, 2025 — License canceled LICAN
- Nov 19, 2025 — Administrative update LIAUA
- Aug 5, 2025 — Vanity call sign granted VANGRT
- Aug 5, 2025 — License issued LIISS
-
- Licensee
- Jeffrey J Dvorak
- Address
- 2800 Labeaux Ave NE
Saint Michael, MN 55376
- FRN
- 0018674432
- Last granted
- Nov 15, 2019
- Effective
- Apr 7, 2021
- Last action
- Aug 5, 2025
FCC actions (4)
- Aug 5, 2025 — License canceled LICAN
- Apr 7, 2021 — Administrative update LIAUA
- Nov 15, 2019 — License issued LIISS
- Nov 15, 2019 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Previous holder: JEFFREY B POTTER
Held KB0JEF Oct 18, 2016 → Sep 6, 2017 · first licensed Jan 27, 2016 as KE0HGS · 3 licenses · FRN 0025203381
-
📦 Moved: Aurora, CO → Homosassa, FL
- Licensee
- JEFFREY B POTTER
- Address
- 3 Petunias Ct.
Homosassa, FL 34446
- FRN
- 0025203381
- Previous call
- KB0JEF (General)
- Last granted
- Sep 6, 2017
- Effective
- Oct 11, 2023
- Last action
- Oct 11, 2023
FCC actions (4)
- Oct 11, 2023 — Administrative update LIAUA
- Oct 13, 2017 — Administrative update LIAUA
- Sep 6, 2017 — Vanity call sign granted VANGRT
- Sep 6, 2017 — License issued LIISS
-
- Licensee
- JEFFREY B POTTER
- Address
- 20392 E Bethany Place
AURORA, CO 80013
- FRN
- 0025203381
- Previous call
- KE0HGS (General)
- Last granted
- Oct 18, 2016
- Effective
- Apr 17, 2017
- Last action
- Sep 6, 2017
FCC actions (4)
- Sep 6, 2017 — License canceled LICAN
- Apr 17, 2017 — License modified LIMOD
- Oct 18, 2016 — Vanity call sign granted VANGRT
- Oct 18, 2016 — License issued LIISS
-
- Licensee
- JEFFREY B POTTER
- Address
- 20392 E Bethany Place
AURORA, CO 80013
- FRN
- 0025203381
- Last granted
- Jan 27, 2016
- Effective
- May 31, 2016
- Last action
- Oct 18, 2016
FCC actions (4)
- Oct 18, 2016 — License canceled LICAN
- May 31, 2016 — License modified LIMOD
- Jan 27, 2016 — License issued LIISS
- Jan 27, 2016 — 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 W9CE
JEFFREY B POTTER
3 Petunias Ct., Homosassa, FL 34446 - Seen Jun 30, 2016 → Oct 4, 2026 · 58 snapshots · as KE0HGS
JEFFREY B POTTER
20392 E Bethany Place, AURORA, CO 80013 - Seen Feb 16, 2016 → Mar 16, 2016 · 3 snapshots · as KE0HGS
JEFFREY B POTTER
21067 E EASTMAN DRIVE, AURORA, CO 80013
Previous holder: CHAD M MC COY
Held KB0JEF May 15, 1996 → Jul 9, 2001 · first licensed May 15, 1996 as KB0JEF · 1 license · no FRN on file (pre-2001 records)
-
- Licensee
- CHAD M MC COY
- Address
- 8230 SW TOLIN RD
AUBURN, KS 66402-9518
- Last granted
- May 15, 1996
- Effective
- May 15, 1996
- Last action
- Jul 10, 2003
FCC actions (1)
- Jul 10, 2003 — License expired LIEXP
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 · 48 snapshots · as KB0JEF
CHAD M MC COY
8230 SW TOLIN RD, AUBURN, KS 66402-9518
Others requesting KB0JEF
2 applications listed KB0JEF as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Jul 16, 2025 | Aug 3, 2025 | KE0YJL · Jeffrey J Dvorak · Saint Michael, MN | 1 | Granted |
| Sep 28, 2016 | Oct 16, 2016 | KE0HGS · JEFFREY B POTTER · AURORA, CO | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB0JEF in the last 24 hours. They show up here within seconds of KB0JEF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.