N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 20, 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)K8GSW HAM
✅ Available for a vanity request — free since May 8, 2010.
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 · 1 holder on record · available since May 8, 2010
Previous holder: DUANE R HUMPHREY
Held K8GSW Dec 6, 1988 → May 7, 2008
· first licensed Dec 6, 1988 as K8GSW
· 1 license · no FRN on file (pre-2001 records)
📖 In the printed callbooks since 1961 as K8GSW, before the FCC's online records
-
- Licensee
- DUANE R HUMPHREY
- Address
- 1402 SAND BEACH RD RT 4
BAD AXE, MI 48413
- Last granted
- May 7, 1998
- Effective
- May 7, 1998
- Last action
- May 8, 2010
FCC actions (1)
- May 8, 2010 — 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 Nov 11, 1998 → Apr 17, 2003 · 10 discs
K8GSW · General · issued May 7, 1998, expires May 7, 2008
DUANE R. HUMPHREY
1402 SAND BEACH RD RT 4, BAD AXE, MI 48413 - Seen Sep 9, 1993 → Mar 9, 1998 · 9 discs
K8GSW · General · issued Dec 6, 1988, expires Dec 6, 1998
DUANE R HUMPHREY
1402 SAND BEACH RD RT 4, BAD AXE, MI 48413
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 K8GSW
DUANE R HUMPHREY
1402 SAND BEACH RD RT 4, BAD AXE, MI 48413
K8GSW 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.
- 1996 · 1 edition
K8GSW · class G
Duane Rhumphrey
1402 Sand Beach Rd Rt 4
Winter 1996 p.1644 - 1994 · 1 edition
K8GSW · class G
James A Jachim
8325 Southwood Dr, North Canton, OH 44720
1994 p.1463 - 1979 → 1990 · 7 editions
K8GSW · class G
Duane R Humphrey
1402 Sand Beach Rd, Bad A, E M1 48413
Winter 1979 p.357, 1981 p.860, Winter 1982 p.966, Winter 1983 p.998, Winter 1985 p.1042, Winter 1987 p.1059, Winter 1990 p.1128 - 1970 → 1976 · 7 editions
K8GSW · class C
Duane R Huhphrey
Rfd 4, Bad Axe 48413 Hi
Spring 1970 p.519, Winter 1971 p.516, Winter 1972 p.522, Winter 1973 p.522, 1974 p.490, Winter 1975 p.516, Winter 1976 p.525 - 1966 · 1 edition
K8GSW
R. Dale Butler
3333. Grand Av, Des Noines 12 Iowa
Spring 1966 p.19 - 1963 → 1965 · 2 editions
K8GSW
Duane R. Humphrey
Rfd 5, Bad Axe Mich
Summer 1963 p.486, Summer 1965 p.463 - 1962 · 1 edition
K8GSW
Duane R
Humphrey, Rfd 5, Bad Axe Mich
Fall 1962 p.466 - None → 1961 · 2 editions
K8GSW · class G
Duane R Humphrey
1402 Sand Beach Rd Rt 4, Bad Axe
None p.919, Spring 1961 p.457 - None · 1 edition
K8GSW · class C
Duane R Fhe
Rfd, 4, Bad Axe
None p.490
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for K8GSW in the last 24 hours. They show up here within seconds of K8GSW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.