N9TPB
FCC License Search
🕒 FCC license data updated today 9:45 am CDT · next update tomorrow 6:00 am CDT
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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)KB2JX HAM
✅ Available for a vanity request — free since Dec 2, 2009.
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 Dec 2, 2009
Previous holder: ROBERT J TREFZ
Held KB2JX Sep 29, 1987 → Dec 1, 2007
· first licensed Sep 29, 1987 as KB2JX
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1980 as KB2JX, before the FCC's online records
-
- Licensee
- ROBERT J TREFZ
- Address
- HCR 89 BOX 183
HERMOSA, SD 57744
- Last granted
- Dec 1, 1997
- Effective
- Dec 1, 1997
- Last action
- Dec 2, 2009
FCC actions (1)
- Dec 2, 2009 — License expired LIEXP
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 Mar 9, 1998 → Apr 17, 2003 · 11 discs
KB2JX · Advanced · issued Dec 1, 1997, expires Dec 1, 2007
ROBERT J. TREFZ
HCR 89 BOX 183, HERMOSA, SD 57744 - Seen Sep 9, 1993 → Apr 4, 1997 · 8 discs
KB2JX · Advanced · issued Sep 29, 1987, expires Sep 29, 1997
ROBERT J TREFZ
BOX 67B RT 1, HERMOSA, SD 57744
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 18, 2026 · 50 snapshots · as KB2JX
ROBERT J TREFZ
HCR 89 BOX 183, HERMOSA, SD 57744
KB2JX 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.
- 1997 · 1 edition
KB2JX · class A
Robert J Trefz Rt I Box 67-B
Horrnosa, SD 57744
1997 p.342 - 1993 · 1 edition
KB2JX · class T
Catherine T Burke
108 Clinton Place, Utica, NY 13501
1993 p.297 - 1992 · 1 edition
KB2JX · class T
Catherine T Burke
!ob Clinton Place, Utica, NY 13501
1992 p.282 - 1991 · 1 edition
KB2JX · class A
Robert J Trefz
Rt 1 Box 67-B, Hermosa, SD 57744
Winter 1991 p.279 - 1990 · 1 edition
KB2JX · class A
Robert J Trefz
Rt 1 Box 61-B, Hermosa So 57744 G William R Keith, Pob 83, Ithaca, NY 14850
Winter 1990 p.260 - 1989 · 1 edition
KB2JX · class A
Robert J Trefz
Rt L Box 67-B, Hermosa, SD 57744
Winter 1989 p.257 - 1987 · 1 edition
KB2JX · class A
Robert J Trofz
709 Timb•rland Or, Bmion Springs
Winter 1987 p.242 - 1986 · 1 edition
KB2JX · class A
Robert J Trefz
709 Jimberland Or, Berrien Sf'ings, MI 49103
Winter 1986 p.241 - 1984 · 1 edition
KB2JX · class A
Robert J Tref~ 709 Timberland Dr
Berrien F Rings Ml 49103
Winter 1984 p.248 - 1981 → 1983 · 3 editions
KB2JX · class A
Robert J Trefz
1 Chase Ave, Union Springs
1981 p.166, Winter 1982 p.237, Winter 1983 p.242 - 1980 · 1 edition
KB2JX · class A
Robert J Trefz
I Chase Ave, Union Springs Ny 131601
Winter 1980 p.227 - 1966 · 1 edition
KB2JX
K E N'ie Th D. Britton
211 W. Washington St.
Spring 1966 p.210 - None · 1 edition
KB2JX · class A
Robert J Trefz
1 Chase Ave, Union Springs
None p.169
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KB2JX in the last 24 hours. They show up here within seconds of KB2JX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.