N9TPB
FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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, WIKM4HMF
✅ Available for a vanity request — free since Jun 10, 2022.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Jun 10, 2022
Previous holder: MICHAEL J DZIUBA
Held KM4HMF Jan 23, 2015 → Jun 9, 2020 · first licensed Jan 23, 2015 as KM4HMF · 5 licenses · FRN 0015595655
-
- Licensee
- MICHAEL J DZIUBA
- Address
- 2660 Huff Rd
Dandridge, TN 37725
- FRN
- 0015595655
- Previous call
- K4MJD (Technician)
- Last granted
- Jun 27, 2025
- Effective
- Jun 27, 2025
- Last action
- Jun 27, 2025
FCC actions (2)
- Jun 27, 2025 — Vanity call sign granted VANGRT
- Jun 27, 2025 — License issued LIISS
-
- Licensee
- MICHAEL J DZIUBA
- Address
- 2660 Huff Rd
Dandridge, TN 37725
- FRN
- 0015595655
- Previous call
- KE4MJD (Technician)
- Last granted
- Sep 11, 2021
- Effective
- Sep 11, 2021
- Last action
- Jun 27, 2025
FCC actions (3)
- Jun 27, 2025 — License canceled LICAN
- Sep 11, 2021 — Vanity call sign granted VANGRT
- Sep 11, 2021 — License issued LIISS
-
- Licensee
- MICHAEL J DZIUBA
- Address
- 2660 Huff Rd
Dandridge, TN 37725
- FRN
- 0015595655
- Previous call
- KB4WTF (Technician)
- Last granted
- Sep 18, 2020
- Effective
- Oct 6, 2020
- Last action
- Sep 11, 2021
FCC actions (4)
- Sep 11, 2021 — License canceled LICAN
- Oct 6, 2020 — License modified LIMOD
- Sep 18, 2020 — Vanity call sign granted VANGRT
- Sep 18, 2020 — License issued LIISS
-
- Licensee
- MICHAEL J DZIUBA
- Address
- Attn: Michael J Dziuba
PO Box 1226
2660 Huff Rd
Dandridge, TN 37725
- FRN
- 0015595655
- Previous call
- KM4HMF
- Last granted
- Jun 9, 2020
- Effective
- Jun 9, 2020
- Last action
- Sep 18, 2020
FCC actions (3)
- Sep 18, 2020 — License canceled LICAN
- Jun 9, 2020 — Vanity call sign granted VANGRT
- Jun 9, 2020 — License issued LIISS
-
- Licensee
- MICHAEL J DZIUBA
- Address
- PO Box 1226
2660 Huff Rd
Dandridge, TN 37725
- FRN
- 0015595655
- Last granted
- Jan 23, 2015
- Effective
- Jul 2, 2019
- Last action
- Jun 9, 2020
FCC actions (4)
- Jun 9, 2020 — License canceled LICAN
- Jul 2, 2019 — FCC action LIAUA
- Jan 23, 2015 — License issued LIISS
- Jan 23, 2015 — 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 16, 2022 → Sep 27, 2026 · 26 snapshots · as KE4MJD
MICHAEL J DZIUBA
2660 Huff Rd, Dandridge, TN 37725 - Seen Apr 16, 2022 → Sep 27, 2026 · 24 snapshots · as KM4HMF
MICHAEL J DZIUBA
PO Box 1226
2660 Huff Rd, Dandridge, TN 37725 - Seen Mar 28, 2015 → May 6, 2019 · 23 snapshots · as KM4HMF
MICHAEL J DZIUBA
1201 FITCH AVE, Lehigh Acres, FL 33972
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM4HMF in the last 24 hours. They show up here within seconds of KM4HMF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.