🕒 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
KN1UM HAM
✅
Available for a vanity request — free since Dec 5, 2022.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL:
LoTW user · last upload Oct 24, 2020
· not eQSL AG
· QRZ · HamQTH
Not currently held
· 1 holder on record
· available since Dec 5, 2022
Previous holder: Gregory J BUHYOFF
Held KN1UM Mar 1, 2019 → Dec 4, 2020
· first licensed Mar 31, 2006 as K2UM
· 3 licenses · FRN 0014793764
K2UM
Active
Amateur Extra · vanity
Dec 4, 2020 → expires Dec 4, 2030
Licensee Gregory J BUHYOFF
Address 66 MOXIE COVE RD ROUND POND, ME 04564
43.9359, -69.4590 (street) · Grid
FN53gw · CQ 5 · ITU 8 ·
map ↗
FRN 0014793764
Previous call KN1UM (Advanced)
Last granted Dec 4, 2020
Effective Apr 13, 2021
Last action Apr 13, 2021
FCC actions (3)
Apr 13, 2021 — Administrative update LIAUA Dec 4, 2020 — Vanity call sign granted VANGRT Dec 4, 2020 — License issued LIISS
KN1UM
Canceled
Amateur Extra · vanity
Mar 1, 2019 → Dec 4, 2020 (canceled)
Licensee Greg J BUHYOFF
Address 66 MOXIE COVE RD ROUND POND, ME 04564
43.9359, -69.4590 (street) · Grid
FN53gw · CQ 5 · ITU 8 ·
map ↗
FRN 0014793764
Previous call K2UM (Advanced)
Last granted Mar 1, 2019
Effective Apr 26, 2019
Last action Dec 4, 2020
FCC actions (4)
Dec 4, 2020 — License canceled LICAN Apr 26, 2019 — Administrative update LIAUA Mar 1, 2019 — Vanity call sign granted VANGRT Mar 1, 2019 — License issued LIISS
K2UM
Canceled
Amateur Extra · vanity
Mar 31, 2006 → Mar 1, 2019 (canceled)
Licensee GREGORY J BUHYOFF
Address 66 MOXIE COVE RD ROUND POND, ME 04564
43.9359, -69.4590 (street) · Grid
FN53gw · CQ 5 · ITU 8 ·
map ↗
FRN 0014793764
Previous call KN4FR (Advanced)
Last granted Sep 20, 2016
Effective Feb 12, 2019
Last action Mar 1, 2019
FCC actions (8)
Mar 1, 2019 — License canceled LICAN Feb 12, 2019 — Administrative update LIAUA Sep 21, 2018 — Administrative update LIAUA Sep 20, 2016 — License renewed LIREN Feb 3, 2015 — Administrative update LIAUA Feb 14, 2013 — Administrative update LIAUA Sep 21, 2006 — License renewed LIREN Mar 31, 2006 — FCC action ESCFRN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen May 6, 2019 → Oct 4, 2026 · 14 snapshots · as KN1UM
Greg J BUHYOFF
66 MOXIE COVE RD, ROUND POND, ME 04564
43.9359, -69.4590 (street) · Grid
FN53gw · CQ 5 · ITU 8 ·
map ↗
Seen Jan 22, 2019 → Oct 4, 2026 · 28 snapshots · as K2UM
GREGORY J BUHYOFF
66 MOXIE COVE RD, ROUND POND, ME 04564
43.9359, -69.4590 (street) · Grid
FN53gw · CQ 5 · ITU 8 ·
map ↗
Seen Nov 4, 2016 → Sep 3, 2018 · 10 snapshots · as K2UM
GREGORY J BUHYOFF
PO Box 242 ROUND POND, ME 04564
43.9288, -69.4697 (ZIP center) · Grid
FN53gw · CQ 5 · ITU 8 ·
map ↗
Seen Mar 28, 2015 → Jun 30, 2016 · 11 snapshots · as K2UM
GREGORY J BUHYOFF
PO Box 242, ROUND POND, ME 04564
43.9288, -69.4697 (ZIP center) · Grid
FN53gw · CQ 5 · ITU 8 ·
map ↗
Seen Feb 18, 2013 → May 22, 2014 · 6 snapshots · as K2UM
GREGORY J BUHYOFF
66 MOXIE COVE ROAD, ROUND POND, ME 04564
43.9288, -69.4697 (ZIP center) · Grid
FN53gw · CQ 5 · ITU 8 ·
map ↗
Seen Nov 7, 2004 → Jul 26, 2012 · 6 snapshots · as K2UM
GREGORY J BUHYOFF
1302 GREENDALE DR NW, BLACKSBURG, VA 24060
37.2605, -80.4167 (ZIP center) · Grid
EM97sg · CQ 5 · ITU 8 ·
map ↗
Others requesting KN1UM
1 application listed KN1UM as a choice, newest first.
Filed Award Applicant Choice # Status
Feb 11, 2019
Mar 1, 2019
K2UM · GREGORY J BUHYOFF · ROUND POND, ME
1 Granted
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KN1UM in the last 24 hours. They show up here within seconds of KN1UM 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