N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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, WIKE5CPO HAM
✅ Available for a vanity request — free since Oct 16, 2006.
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 Oct 16, 2006
Previous holder: WILLIAM P MASON
Held KE5CPO Feb 23, 2004 → Oct 15, 2004 · first licensed Feb 23, 2004 as KE5AKJ · 3 licenses · FRN 0010436251
-
📦 Moved: Albuquerque, NM → Los Alamos, NM
- Licensee
- WILLIAM P MASON
- Address
- PO Box 161
Los Alamos, NM 87544
- FRN
- 0010436251
- Previous call
- KE5CPO (Technician)
- Last granted
- Feb 11, 2026
- Effective
- Feb 11, 2026
- Last action
- Feb 11, 2026
FCC actions (4)
- Feb 11, 2026 — License renewed LIREN
- Sep 23, 2014 — License renewed LIREN
- Oct 15, 2004 — Vanity call sign granted VANGRT
- Oct 15, 2004 — License issued LIISS
-
- Licensee
- WILLIAM P MASON
- Address
- PO Box 80533
ALBUQUERQUE, NM 87108
- FRN
- 0010436251
- Previous call
- KE5AKJ (Technician)
- Last granted
- Feb 23, 2004
- Effective
- Sep 22, 2004
- Last action
- Oct 15, 2004
FCC actions (3)
- Oct 15, 2004 — License canceled LICAN
- Sep 22, 2004 — Systematic call sign granted SYSGRT
- Sep 22, 2004 — License issued LIISS
-
- Licensee
- WILLIAM P MASON
- Address
- PO Box 80533
ALBUQUERQUE, NM 87108
- FRN
- 0010436251
- Last granted
- Feb 23, 2004
- Effective
- Feb 23, 2004
- Last action
- Sep 22, 2004
FCC actions (2)
- Sep 22, 2004 — License canceled LICAN
- Feb 23, 2004 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as K5BCS
WILLIAM P MASON
PO Box 161
Los Alamos, NM 87544 - Seen Nov 7, 2004 → Oct 4, 2026 · 108 snapshots · as KE5AKJ
WILLIAM P MASON
PO Box 80533
ALBUQUERQUE, NM 87108 - Seen Mar 28, 2015 → Sep 25, 2025 · 34 snapshots · as K5BCS
WILLIAM P MASON
PO Box 13101
Offutt AFB, NE 68113
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KE5CPO in the last 24 hours. They show up here within seconds of KE5CPO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.