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, WI

AI6FB HAM

✅ Available for a vanity request — free since Nov 19, 2016.

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 Nov 19, 2016

Previous holder: Karl D Felperin

Held AI6FB Oct 22, 2014 → Nov 18, 2014 · first licensed Oct 22, 2014 as AI6FB · 2 licenses · FRN 0024003097

W2FSJ Active Amateur Extra · vanity Nov 18, 2014 → expires Nov 18, 2024

Licensee
Karl D Felperin

Address
8088 Wells Avenue
Newark, CA 94560
37.5237, -122.0450 (street) · Grid CM87xm · CQ 3 · ITU 6 · map ↗

FRN
0024003097

Previous call
AI6FB

Last granted
Nov 18, 2014

Effective
Nov 18, 2014

Last action
Nov 18, 2014
FCC actions (2)
- Nov 18, 2014 — Vanity call sign granted VANGRT
- Nov 18, 2014 — License issued LIISS
AI6FB Canceled Amateur Extra Oct 22, 2014 → Nov 18, 2014 (canceled)

Licensee
Karl D Felperin

Address
8088 Wells Avenue
Newark, CA 94560
37.5237, -122.0450 (street) · Grid CM87xm · CQ 3 · ITU 6 · map ↗

FRN
0024003097

Last granted
Oct 22, 2014

Effective
Oct 22, 2014

Last action
Nov 18, 2014
FCC actions (3)
- Nov 18, 2014 — License canceled LICAN
- Oct 22, 2014 — License issued LIISS
- Oct 22, 2014 — 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 Mar 28, 2015 → Oct 4, 2026 · 72 snapshots · as AI6FB
Karl D Felperin
8088 Wells Avenue, Newark, CA 94560
37.5237, -122.0450 (street) · Grid CM87xm · CQ 3 · ITU 6 · map ↗

Others requesting AI6FB

1 application listed AI6FB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 13, 2000	Dec 31, 2000	KR6EN · Hillari S Cauthen · Bay Point, CA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AI6FB in the last 24 hours. They show up here within seconds of AI6FB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.