N9TPB
FCC License Search
🕒 FCC license data updated today 9:45 am CDT · next update tomorrow 6:00 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)AC1PU HAM
✅ Available for a vanity request — free since Sep 17, 2025.
2x2 call: only Amateur Extra licensees 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 Sep 17, 2025
Previous holder: David L Harvill
Held AC1PU Aug 19, 2021 → Sep 16, 2023 · first licensed Aug 19, 2021 as KC1PSD · 3 licenses · FRN 0021763560
-
- Licensee
- David L Harvill
- Address
- 100 Wilson St
Marlborough, MA 01752
- FRN
- 0021763560
- Previous call
- AC1PU (General)
- Last granted
- Sep 16, 2023
- Effective
- Sep 16, 2023
- Last action
- Sep 16, 2023
FCC actions (2)
- Sep 16, 2023 — Vanity call sign granted VANGRT
- Sep 16, 2023 — License issued LIISS
-
- Licensee
- David L Harvill
- Address
- 100 Wilson St
Marlborough, MA 01752
- FRN
- 0021763560
- Previous call
- KC1PSD (General)
- Last granted
- Aug 19, 2021
- Effective
- Aug 28, 2023
- Last action
- Sep 16, 2023
FCC actions (3)
- Sep 16, 2023 — License canceled LICAN
- Aug 28, 2023 — Systematic call sign granted SYSGRT
- Aug 28, 2023 — License issued LIISS
-
- Licensee
- David L Harvill
- Address
- 100 Wilson St
Marlborough, MA 01752
- FRN
- 0021763560
- Last granted
- Aug 19, 2021
- Effective
- Aug 28, 2023
- Last action
- Aug 28, 2023
FCC actions (3)
- Aug 28, 2023 — License canceled LICAN
- Aug 19, 2021 — License issued LIISS
- Aug 19, 2021 — 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 → Oct 18, 2026 · 43 snapshots · as KC1PSD
David L Harvill
100 Wilson St, Marlborough, MA 01752
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for AC1PU in the last 24 hours. They show up here within seconds of AC1PU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.