🕒 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
KB1TNS HAM
✅
Available for a vanity request — free since May 8, 2012.
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 May 8, 2012
Previous holder: Douglas E Nelson
Held KB1TNS Jan 13, 2010 → May 7, 2010
· first licensed Jan 13, 2010 as KB1TNS
· 3 licenses · FRN 0019484997
KV1B
Active
Amateur Extra · vanity
May 3, 2016 → expires May 3, 2036
Licensee Douglas E Nelson
Address 15 Back Belmont Rd Belfast, ME 04915
44.3951, -69.0454 (street) · Grid
FN54lj · CQ 5 · ITU 8 ·
map ↗
FRN 0019484997
Previous call N1DEN (General)
Last granted Apr 10, 2026
Effective Apr 10, 2026
Last action Apr 10, 2026
FCC actions (3)
Apr 10, 2026 — License renewed LIREN May 3, 2016 — Vanity call sign granted VANGRT May 3, 2016 — License issued LIISS
N1DEN
Canceled
Amateur Extra · vanity
May 7, 2010 → May 3, 2016 (canceled)
Licensee Douglas E Nelson
Address 15 Back Belmont Rd Belfast, ME 04915
44.3951, -69.0454 (street) · Grid
FN54lj · CQ 5 · ITU 8 ·
map ↗
FRN 0019484997
Previous call KB1TNS (General)
Last granted May 7, 2010
Effective Dec 10, 2015
Last action May 3, 2016
FCC actions (5)
May 3, 2016 — License canceled LICAN Dec 10, 2015 — License modified LIMOD May 6, 2011 — License modified LIMOD May 7, 2010 — Vanity call sign granted VANGRT May 7, 2010 — License issued LIISS
KB1TNS
Canceled
Technician
Jan 13, 2010 → May 7, 2010 (canceled)
Licensee Douglas E Nelson
Address 15 Back Belmont Rd Belfast, ME 04915
44.3951, -69.0454 (street) · Grid
FN54lj · CQ 5 · ITU 8 ·
map ↗
FRN 0019484997
Last granted Jan 13, 2010
Effective Jan 15, 2010
Last action May 7, 2010
FCC actions (4)
May 7, 2010 — License canceled LICAN Jan 15, 2010 — Administrative update LIAUA Jan 13, 2010 — License issued LIISS Jan 13, 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 · 120 snapshots · as KB1TNS
Douglas E Nelson
15 Back Belmont Rd, Belfast, ME 04915
44.3951, -69.0454 (street) · Grid
FN54lj · CQ 5 · ITU 8 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB1TNS in the last 24 hours. They show up here within seconds of KB1TNS 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