🕒 FCC license data updated yesterday 6:03 am CDT (FCC files through Oct 23, 2026) · next update today 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)
KM4NSJ HAM
✅
Available for a vanity request — free since Sep 22, 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 Sep 22, 2018
Previous holder: MATTHEW D SCHERTZ
Held KM4NSJ Jan 28, 2015 → Sep 21, 2016
· first licensed Feb 10, 2005 as KB9JKX
· 3 licenses · FRN 0012764775
📦 Moved: Hampton, VA → Yorktown, VA
KW4YB
Active
Amateur Extra
Sep 21, 2016 → expires Jun 21, 2035
Licensee MATTHEW D SCHERTZ
Address 213 Railway Rd Yorktown, VA 23692
37.1739, -76.4374 (street) · Grid
FM17se · CQ 5 · ITU 8 ·
map ↗
FRN 0012764775
Previous call KM4NSJ (General)
Last granted Jun 21, 2025
Effective Jun 21, 2025
Last action Jun 21, 2025
FCC actions (4)
Jun 21, 2025 — License renewed LIREN Nov 30, 2017 — Administrative update LIAUA Sep 21, 2016 — Systematic call sign granted SYSGRT Sep 21, 2016 — License issued LIISS
📦 Moved: Virginia Beach, VA → Hampton, VA
KM4NSJ
Canceled
Amateur Extra
Jan 28, 2015 → Sep 21, 2016 (canceled)
Licensee MATTHEW D SCHERTZ
Address 27 W Dressage Ct Hampton, VA 23666
37.0570, -76.4081 (ZIP center) · Grid
FM17tb · CQ 5 · ITU 8 ·
map ↗
FRN 0012764775
Previous call KB9JKX (General)
Last granted Jan 28, 2015
Effective Sep 21, 2016
Last action Sep 21, 2016
FCC actions (3)
Sep 21, 2016 — License canceled LICAN Oct 2, 2015 — Systematic call sign granted SYSGRT Oct 2, 2015 — License issued LIISS
KB9JKX
Canceled
General
Feb 10, 2005 → Oct 2, 2015 (canceled)
Licensee MATTHEW D SCHERTZ
Address 2508 New London Ct Virginia Beach, VA 23454
36.8646, -76.0551 (ZIP center) · Grid
FM16xu · CQ 5 · ITU 8 ·
map ↗
FRN 0012764775
Last granted Jan 28, 2015
Effective Oct 2, 2015
Last action Oct 2, 2015
FCC actions (4)
Oct 2, 2015 — License canceled LICAN Jan 28, 2015 — License renewed LIREN Feb 10, 2005 — License renewed LIREN Feb 10, 2005 — FCC action LITIN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Jan 2, 2018 → Oct 18, 2026 · 20 snapshots · as KW4YB
MATTHEW D SCHERTZ
213 Railway Rd, Yorktown, VA 23692
37.1739, -76.4374 (street) · Grid
FM17se · CQ 5 · ITU 8 ·
map ↗
Seen Nov 4, 2016 → Oct 18, 2026 · 34 snapshots · as KM4NSJ
MATTHEW D SCHERTZ
27 W Dressage Ct, Hampton, VA 23666
37.0570, -76.4081 (ZIP center) · Grid
FM17tb · CQ 5 · ITU 8 ·
map ↗
Seen Nov 16, 2015 → Oct 18, 2026 · 39 snapshots · as KB9JKX
MATTHEW D SCHERTZ
2508 New London Ct, Virginia Beach, VA 23454
36.8646, -76.0551 (ZIP center) · Grid
FM16xu · CQ 5 · ITU 8 ·
map ↗
Seen Mar 28, 2015 → Sep 18, 2015 · 5 snapshots · as KB9JKX
MATTHEW D SCHERTZ
1627 WIEDMAN RD, METAMORA, IL 61548
40.8141, -89.4200 (ZIP center) · Grid
EN50gt · CQ 4 · ITU 8 ·
map ↗
Seen May 27, 2010 → May 22, 2014 · 11 snapshots · as KB9JKX
MATTHEW D SHERTZ
1627 WIEDMAN RD, METAMORA, IL 61548
40.8141, -89.4200 (ZIP center) · Grid
EN50gt · CQ 4 · ITU 8 ·
map ↗
Seen Nov 7, 2004 · 1 snapshot · as KB9JKX
MATTHEW D SHERTZ
PO Box 13 RR 3, METAMORA, IL 61548
40.8141, -89.4200 (ZIP center) · Grid
EN50gt · CQ 4 · ITU 8 ·
map ↗
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KM4NSJ in the last 24 hours. They show up here within seconds of KM4NSJ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Band All bands
Mode All modes
↻ Refresh
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB