N9TPB
FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 2, 2026) · 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, WIKF0LFN HAM
✅ Available for a vanity request — free since Mar 31, 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 · 1 holder on record · available since Mar 31, 2025
Previous holder: MARK E CARLOS
Held KF0LFN Jan 10, 2023 → Mar 30, 2023 · first licensed Jan 10, 2023 as KF0LFN · 2 licenses · FRN 0033260407
-
- Licensee
- MARK E CARLOS
- Address
- PO Box 1376
WESTCLIFFE, CO 81252
- FRN
- 0033260407
- Previous call
- KF0LFN (General)
- Last granted
- Jan 10, 2023
- Effective
- Mar 30, 2023
- Last action
- Mar 30, 2023
FCC actions (2)
- Mar 30, 2023 — Systematic call sign granted SYSGRT
- Mar 30, 2023 — License issued LIISS
-
- Licensee
- MARK E CARLOS
- Address
- PO Box 1376
WESTCLIFFE, CO 81252
- FRN
- 0033260407
- Last granted
- Jan 10, 2023
- Effective
- Mar 30, 2023
- Last action
- Mar 30, 2023
FCC actions (4)
- Mar 30, 2023 — License canceled LICAN
- Jan 30, 2023 — License modified LIMOD
- Jan 10, 2023 — License issued LIISS
- Jan 10, 2023 — 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 → Sep 27, 2026 · 22 snapshots · as KF0LFN
MARK E CARLOS
PO Box 1376
WESTCLIFFE, CO 81252
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KF0LFN in the last 24 hours. They show up here within seconds of KF0LFN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.