N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 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, WIWL7AM HAM
✅ Available for a vanity request — free since Mar 1, 2025.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Nov 14, 2022 · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Mar 1, 2025
Previous holder: DOUGLAS R GRIMM
Held WL7AM Nov 8, 2003 → Feb 28, 2023 · first licensed Nov 8, 2003 as WL7AM · 2 licenses · FRN 0009745704
-
- Licensee
- DOUGLAS R GRIMM
- Address
- PO Box 248
Davison, MI 48423
- FRN
- 0009745704
- Previous call
- WL7AM (Advanced)
- Last granted
- Feb 28, 2023
- Effective
- Feb 28, 2023
- Last action
- Feb 28, 2023
FCC actions (2)
- Feb 28, 2023 — Vanity call sign granted VANGRT
- Feb 28, 2023 — License issued LIISS
-
- Licensee
- DOUGLAS R GRIMM
- Address
- PO Box 248
Davison, MI 48423
- FRN
- 0009745704
- Last granted
- Apr 24, 2014
- Effective
- Jul 13, 2020
- Last action
- Feb 28, 2023
FCC actions (6)
- Feb 28, 2023 — License canceled LICAN
- Jul 13, 2020 — Administrative update LIAUA
- Feb 25, 2020 — License modified LIMOD
- Apr 24, 2014 — License renewed LIREN
- Apr 19, 2011 — Administrative update LIAUA
- Nov 8, 2003 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 16, 2022 → Oct 4, 2026 · 25 snapshots · as WL7AM
DOUGLAS R GRIMM
PO Box 248
Davison, MI 48423 - Seen Oct 17, 2011 → May 6, 2019 · 33 snapshots · as WL7AM
DOUGLAS R GRIMM
12032 E. Stanley RD, Columbiaville, MI 48421 - Seen Nov 7, 2004 → May 27, 2010 · 2 snapshots · as WL7AM
DOUGLAS R GRIMM
PO Box 33812
JUNEAU, AK 99803
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WL7AM in the last 24 hours. They show up here within seconds of WL7AM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.