🕒 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, WI
KB3UAX HAM
✅
Available for a vanity request — free since Nov 16, 2015.
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 Nov 16, 2015
Previous holder: James N Foster
Held KB3UAX Feb 26, 2010 → Nov 15, 2013
· first licensed Feb 26, 2010 as KB3UAX
· 3 licenses · FRN 0019584010
W3JNF
Active
General · vanity
May 27, 2015 → expires May 28, 2035
Licensee James N Foster
Address 307 South Norwinden Dr Springfield, PA 19064
39.9234, -75.3210 (street) · Grid
FM29iw · CQ 5 · ITU 8 ·
map ↗
FRN 0019584010
Previous call N3DAS (Technician)
Last granted May 28, 2025
Effective May 28, 2025
Last action May 28, 2025
FCC actions (3)
May 28, 2025 — License renewed LIREN May 27, 2015 — Vanity call sign granted VANGRT May 27, 2015 — License issued LIISS
N3DAS
Canceled
General · vanity
Nov 15, 2013 → May 27, 2015 (canceled)
Licensee James N Foster
Address 307 South Norwinden Dr Springfield, PA 19064
39.9234, -75.3210 (street) · Grid
FM29iw · CQ 5 · ITU 8 ·
map ↗
FRN 0019584010
Previous call KB3UAX (Technician)
Last granted Nov 15, 2013
Effective Nov 15, 2013
Last action May 27, 2015
FCC actions (3)
May 27, 2015 — License canceled LICAN Nov 15, 2013 — Vanity call sign granted VANGRT Nov 15, 2013 — License issued LIISS
KB3UAX
Canceled
General
Feb 26, 2010 → Nov 15, 2013 (canceled)
Licensee James N Foster
Address 307 South Norwinden Dr Springfield, PA 19064
39.9234, -75.3210 (street) · Grid
FM29iw · CQ 5 · ITU 8 ·
map ↗
FRN 0019584010
Last granted Feb 26, 2010
Effective Apr 30, 2010
Last action Nov 15, 2013
FCC actions (4)
Nov 15, 2013 — License canceled LICAN Apr 30, 2010 — License modified LIMOD Feb 26, 2010 — License issued LIISS Feb 26, 2010 — 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 May 27, 2010 → Oct 4, 2026 · 119 snapshots · as KB3UAX
James N Foster
307 South Norwinden Dr, Springfield, PA 19064
39.9234, -75.3210 (street) · Grid
FM29iw · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB3UAX in the last 24 hours. They show up here within seconds of KB3UAX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB