N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 15, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)KF8YZ HAM
✅ Available for a vanity request — free since Apr 7, 2003.
2x2 call: 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 · 1 holder on record · available since Apr 7, 2003
Previous holder: THOMAS STEPAN
Held KF8YZ Feb 16, 1993 → Apr 6, 2001
· first licensed Feb 16, 1993 as KF8YZ
· 2 licenses · FRN 0004827648
📖 In the printed callbooks since 1989 as N4SVY, before the FCC's online records
-
📦 Moved: Los Alamos, NM → Santa Fe, NM
- Licensee
- THOMAS STEPAN
- Address
- Attn: Thomas Stepan
32 Blue Mesa Rd
Santa Fe, NM 87508
- FRN
- 0004827648
- Previous call
- KF8YZ (Advanced)
- Last granted
- Mar 14, 2023
- Effective
- Apr 4, 2026
- Last action
- Apr 4, 2026
FCC actions (7)
- Apr 4, 2026 — Administrative update LIAUA
- Mar 14, 2023 — License renewed LIREN
- Dec 28, 2019 — Administrative update LIAUA
- Jan 24, 2013 — Administrative update LIAUA
- Jan 24, 2013 — License renewed LIREN
- Jan 10, 2003 — License renewed LIREN
- Apr 6, 2001 — License issued LIISS
-
- Licensee
- THOMAS STEPAN
- Address
- 2330 CANYON GLEN
LOS ALAMOS, NM 87544
- FRN
- 0004827648
- Previous call
- N4SVY (Advanced)
- Last granted
- Feb 16, 1993
- Effective
- Feb 16, 1993
- Last action
- Apr 6, 2001
FCC actions (2)
- Apr 6, 2001 — License canceled LICAN
- Apr 6, 2001 — FCC action LITIN
Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
- Seen Apr 17, 2003 · 1 disc
AD5DS · Amateur Extra · issued Jan 10, 2003, expires Feb 16, 2013 · previously KF8YZ
THOMAS STEPAN
2330 CANYON GLEN, LOS ALAMOS, NM 87544 - Seen Apr 13, 2001 → Oct 25, 2002 · 4 discs
AD5DS · Amateur Extra · issued Apr 6, 2001, expires Feb 16, 2003 · previously KF8YZ
THOMAS STEPAN
2330 CANYON GLEN, LOS ALAMOS, NM 87544 - Seen Sep 9, 1993 → Oct 31, 2000 · 14 discs
KF8YZ · Advanced · issued Feb 16, 1993, expires Feb 16, 2003 · previously N4SVY (Technician)
THOMAS STEPAN
36440 N PRICE ST, CLINTON TOWNSHIP, MI 48035
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 27, 2026 → Oct 11, 2026 · 3 snapshots · as AD5DS
THOMAS STEPAN
Attn: Thomas Stepan
32 Blue Mesa Rd, Santa Fe, NM 87508 - Seen Nov 7, 2004 → Oct 11, 2026 · 55 snapshots · as KF8YZ
THOMAS STEPAN
2330 CANYON GLEN, LOS ALAMOS, NM 87544 - Seen Apr 27, 2024 → Sep 25, 2025 · 10 snapshots · as AD5DS
THOMAS STEPAN
Attn: Thomas Stepan
1468 Upper Canyon Road, Santa Fe, NM 87501 - Seen Apr 16, 2022 · 1 snapshot · as AD5DS
THOMAS STEPAN
Attn: Thomas Stepan
4857 Yucca St, LOS ALAMOS, NM 87544 - Seen Feb 18, 2013 → May 6, 2019 · 29 snapshots · as AD5DS
THOMAS STEPAN
Attn: Thomas Stepan
PO Box 1488
LOS ALAMOS, NM 87544
KF8YZ in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.
- 1994 · 1 edition
KF8YZ · class A
Thomas Stepan
36440 N Price St, Clinton Township, MI 48035
1994 p.1566
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KF8YZ in the last 24 hours. They show up here within seconds of KF8YZ beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.