🕒 FCC license data updated today 9:45 am CDT · 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
K6OSU HAM
✅
Available for a vanity request — free since Mar 8, 2025.
1x3 call: Technician, General, Advanced and 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
· 2 holders on record
· available since Mar 8, 2025
Previous holder: Ronald A Nott
Held K6OSU Oct 10, 2014 → Mar 7, 2023
· first licensed Sep 18, 2014 as KK6OZA
· 3 licenses · FRN 0023950082
📦 Moved: Mansfield, MO → Solvang, CA
N0TTR
Active
General · vanity
Mar 7, 2023 → expires Mar 7, 2033
Licensee Ronald A Nott
Address 1496 Aarhus Dr, Unit N Solvang, CA 93463
34.5940, -120.1459 (street) · Grid
CM94wo · CQ 3 · ITU 6 ·
map ↗
FRN 0023950082
Previous call K6OSU
Last granted Mar 7, 2023
Effective Jun 24, 2026
Last action Jun 24, 2026
FCC actions (3)
Jun 24, 2026 — Administrative update LIAUA Mar 7, 2023 — Vanity call sign granted VANGRT Mar 7, 2023 — License issued LIISS
📦 Moved: Solvang, CA → Mansfield, MO
K6OSU
Canceled
General · vanity
Oct 10, 2014 → Mar 7, 2023 (canceled)
Licensee RONALD A NOTT
Address RR 62 Box 48-2 Mansfield, MO 65704
37.1276, -92.5861 (ZIP center) · Grid
EM37qd · CQ 4 · ITU 7 ·
map ↗
FRN 0023950082
Previous call KK6OZA
Last granted Oct 10, 2014
Effective Feb 17, 2023
Last action Mar 7, 2023
FCC actions (4)
Mar 7, 2023 — License canceled LICAN Feb 17, 2023 — Administrative update LIAUA Oct 10, 2014 — Vanity call sign granted VANGRT Oct 10, 2014 — License issued LIISS
KK6OZA
Canceled
General
Sep 18, 2014 → Oct 10, 2014 (canceled)
Licensee RONALD A NOTT
Address 1496 AARHUS DRIVE UNIT N SOLVANG, CA 93463
34.6064, -120.1354 (ZIP center) · Grid
CM94wo · CQ 3 · ITU 6 ·
map ↗
FRN 0023950082
Last granted Sep 18, 2014
Effective Sep 18, 2014
Last action Oct 10, 2014
FCC actions (3)
Oct 10, 2014 — License canceled LICAN Sep 18, 2014 — License issued LIISS Sep 18, 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 Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as N0TTR
Ronald A Nott
1496 Aarhus Dr, Unit N, Solvang, CA 93463
34.5940, -120.1459 (street) · Grid
CM94wo · CQ 3 · ITU 6 ·
map ↗
Seen Apr 27, 2024 → Oct 4, 2026 · 22 snapshots · as K6OSU
RONALD A NOTT
RR 62 Box 48-2, Mansfield, MO 65704
37.1276, -92.5861 (ZIP center) · Grid
EM37qd · CQ 4 · ITU 7 ·
map ↗
Seen Mar 28, 2015 → Oct 4, 2026 · 60 snapshots · as KK6OZA
RONALD A NOTT
1496 AARHUS DRIVE UNIT N, SOLVANG, CA 93463
34.6064, -120.1354 (ZIP center) · Grid
CM94wo · CQ 3 · ITU 6 ·
map ↗
Previous holder: FRANCIS R DAVIS
Held K6OSU Aug 1, 1996 → Aug 1, 2006
· first licensed Aug 1, 1996 as K6OSU
· 1 license · no FRN on file (pre-2001 records)
K6OSU
Expired
General
Aug 1, 1996 → Aug 1, 2006 (expired)
Licensee FRANCIS R DAVIS
Address 2391 TICE VALLEY BLVD WALNUT CREEK, CA 94595
37.8721, -122.0690 (ZIP center) · Grid
CM87xu · CQ 3 · ITU 6 ·
map ↗
Last granted Aug 1, 1996
Effective Aug 1, 1996
Last action Aug 2, 2008
FCC actions (1)
Aug 2, 2008 — License expired LIEXP
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as K6OSU
FRANCIS R DAVIS
2391 TICE VALLEY BLVD, WALNUT CREEK, CA 94595
37.8721, -122.0690 (ZIP center) · Grid
CM87xu · CQ 3 · ITU 6 ·
map ↗
Others requesting K6OSU
3 applications listed K6OSU as a choice, newest first.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K6OSU in the last 24 hours. They show up here within seconds of K6OSU 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