🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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
KB6OLH HAM
✅
Available for a vanity request — free since Nov 6, 2018.
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 6, 2018
Previous holder: JON C LINTHACUM
Held KB6OLH Dec 21, 2006 → Nov 5, 2016
· first licensed Dec 21, 2006 as KB6OLH
· 3 licenses · FRN 0015878812
KD6JL
Active
Amateur Extra · vanity
Mar 19, 2021 → expires Mar 19, 2031
Licensee JON C LINTHACUM
Address 3587 AMBER DR SAN JOSE, CA 95117
37.3052, -121.9633 (street) · Grid
CM97ah · CQ 3 · ITU 6 ·
map ↗
FRN 0015878812
Previous call W6TRF (General)
Last granted Mar 19, 2021
Effective Mar 19, 2021
Last action Mar 19, 2021
FCC actions (2)
Mar 19, 2021 — Vanity call sign granted VANGRT Mar 19, 2021 — License issued LIISS
W6TRF
Canceled
Amateur Extra · vanity
Nov 5, 2016 → Mar 19, 2021 (canceled)
Licensee JON C LINTHACUM
Address 3587 AMBER DR SAN JOSE, CA 95117
37.3052, -121.9633 (street) · Grid
CM97ah · CQ 3 · ITU 6 ·
map ↗
FRN 0015878812
Previous call KB6OLH (General)
Last granted Nov 5, 2016
Effective Mar 1, 2021
Last action Mar 19, 2021
FCC actions (4)
Mar 19, 2021 — License canceled LICAN Mar 1, 2021 — License modified LIMOD Nov 5, 2016 — Vanity call sign granted VANGRT Nov 5, 2016 — License issued LIISS
KB6OLH
Canceled
General
Dec 21, 2006 → Nov 5, 2016 (canceled)
Licensee JON C LINTHACUM
Address 3587 AMBER DR SAN JOSE, CA 95117
37.3052, -121.9633 (street) · Grid
CM97ah · CQ 3 · ITU 6 ·
map ↗
FRN 0015878812
Last granted Aug 23, 2016
Effective Aug 23, 2016
Last action Nov 5, 2016
FCC actions (6)
Nov 5, 2016 — License canceled LICAN Aug 23, 2016 — License renewed LIREN Oct 27, 2015 — License modified LIMOD Oct 20, 2014 — License modified LIMOD Dec 21, 2006 — License renewed LIREN Dec 21, 2006 — FCC action LITIN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen May 27, 2010 → Sep 27, 2026 · 81 snapshots · as KB6OLH
JON C LINTHACUM
3587 AMBER DR, SAN JOSE, CA 95117
37.3052, -121.9633 (street) · Grid
CM97ah · CQ 3 · ITU 6 ·
map ↗
Seen Nov 7, 2004 · 1 snapshot · as KB6OLH
JON C LINTHACUM
4002 MANZANITA DR, SAN JOSE, CA 95117
37.3101, -121.9622 (ZIP center) · Grid
CM97ah · CQ 3 · ITU 6 ·
map ↗
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB6OLH in the last 24 hours. They show up here within seconds of KB6OLH 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