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, WIKB3ZVO HAM
✅ Available for a vanity request — free since Nov 14, 2017.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL: LoTW user · last upload Nov 8, 2015 · eQSL AG member · QRZ · HamQTH
Not currently held · 1 holder on record · available since Nov 14, 2017
Previous holder: Jonathan M Graefe
Held KB3ZVO Jan 24, 2013 → Nov 13, 2015 · first licensed Jan 24, 2013 as KB3ZVO · 2 licenses · FRN 0022264162
-
- Licensee
- Jonathan M Graefe
- Address
- 1114 Riverboat Ct
Annapolis, MD 21409
- FRN
- 0022264162
- Previous call
- KB3ZVO (General)
- Last granted
- Aug 16, 2025
- Effective
- Aug 16, 2025
- Last action
- Aug 16, 2025
FCC actions (3)
- Aug 16, 2025 — License renewed LIREN
- Nov 13, 2015 — Vanity call sign granted VANGRT
- Nov 13, 2015 — License issued LIISS
-
- Licensee
- Jonathan M Graefe
- Address
- Attn: Jonathan Graefe
1114 Riverboat Ct
Annapolis, MD 21409
- FRN
- 0022264162
- Last granted
- Jan 24, 2013
- Effective
- Oct 28, 2015
- Last action
- Nov 13, 2015
FCC actions (6)
- Nov 13, 2015 — License canceled LICAN
- Oct 28, 2015 — Administrative update LIAUA
- Dec 17, 2013 — License modified LIMOD
- May 13, 2013 — License modified LIMOD
- Jan 24, 2013 — License issued LIISS
- Jan 24, 2013 — 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 Feb 18, 2013 → Oct 4, 2026 · 73 snapshots · as KB3ZVO
Jonathan M Graefe
Attn: Jonathan Graefe
1114 Riverboat Ct, Annapolis, MD 21409
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB3ZVO in the last 24 hours. They show up here within seconds of KB3ZVO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.