N9TPB
FCC License Search
🕒 FCC license data updated yesterday 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 6:00 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, WIKM6AFE HAM
✅ Available for a vanity request — free since Dec 24, 2018.
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 Dec 24, 2018
Previous holder: Ernest Paul Henry C Ammermann
Held KM6AFE Feb 3, 2016 → Dec 23, 2016 · first licensed Feb 3, 2016 as KM6AFE · 3 licenses · FRN 0025256348
-
- Licensee
- Ernest Paul Henry C Ammermann
- Address
- PO Box 61593
Sunnyvale, CA 94088
- FRN
- 0025256348
- Previous call
- W6MOO (Technician)
- Last granted
- Feb 6, 2024
- Effective
- Apr 21, 2026
- Last action
- Apr 21, 2026
FCC actions (6)
- Apr 21, 2026 — Administrative update LIAUA
- Apr 1, 2026 — Administrative update LIAUA
- Apr 1, 2026 — Administrative update LIAUA
- Feb 27, 2024 — License modified LIMOD
- Feb 6, 2024 — Vanity call sign granted VANGRT
- Feb 6, 2024 — License issued LIISS
-
📦 Moved: Irvine, CA → Sunnyvale, CA
- Licensee
- Ernest Paul Henry C Ammermann
- Address
- PO Box 61593
Sunnyvale, CA 94088
- FRN
- 0025256348
- Previous call
- KM6AFE
- Last granted
- Dec 23, 2016
- Effective
- Jan 20, 2024
- Last action
- Feb 6, 2024
FCC actions (6)
- Feb 6, 2024 — License canceled LICAN
- Jan 20, 2024 — Administrative update LIAUA
- Jan 30, 2020 — Administrative update LIAUA
- Jan 30, 2020 — Administrative update LIAUA
- Dec 23, 2016 — Vanity call sign granted VANGRT
- Dec 23, 2016 — License issued LIISS
-
- Licensee
- Ernest Paul Henry C Ammermann
- Address
- 158 Alicante Aisle
Irvine, CA 92614
- FRN
- 0025256348
- Last granted
- Feb 3, 2016
- Effective
- Feb 3, 2016
- Last action
- Dec 23, 2016
FCC actions (3)
- Dec 23, 2016 — License canceled LICAN
- Feb 3, 2016 — License issued LIISS
- Feb 3, 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 → Sep 27, 2026 · 12 snapshots · as W6MOO
Ernest Paul Henry C Ammermann
PO Box 61593
Sunnyvale, CA 94088 - Seen Feb 16, 2016 → Sep 27, 2026 · 38 snapshots · as KM6AFE
Ernest Paul Henry C Ammermann
158 Alicante Aisle, Irvine, CA 92614 - Seen Apr 16, 2022 → Sep 25, 2025 · 11 snapshots · as W6OWO
Ernest Paul Henry C Ammermann
PO Box 61593
PO Box 61593, Sunnyvale, CA 94088
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM6AFE in the last 24 hours. They show up here within seconds of KM6AFE beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.