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)K9ASL HAM
✅ Available for a vanity request — free since Sep 15, 2025.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Last requested Dec 8, 2025 as choice 2: not granted, that applicant got N1ASL instead.
Last requested Dec 8, 2025 as choice 2: not granted, that applicant got N1ASL instead.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 1 holder on record · available since Sep 15, 2025
Previous holder: WILLIAM R CLABO
Held K9ASL Sep 14, 1993 → Sep 14, 2023
· first licensed Sep 14, 1993 as K9ASL
· 1 license · FRN 0002965929
📖 In the printed callbooks since 1965 as K9ASL, before the FCC's online records
-
- Licensee
- WILLIAM R CLABO
- Address
- 9807 RAVENFIELD DR
SAN ANTONIO, TX 78245-1769
- FRN
- 0002965929
- Last granted
- Jul 2, 2013
- Effective
- Jul 2, 2013
- Last action
- Sep 16, 2025
FCC actions (4)
- Sep 16, 2025 — License expired LIEXP
- Jul 2, 2013 — License renewed LIREN
- Jun 24, 2003 — License renewed LIREN
- Jun 3, 2000 — License modified LIMOD
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 Oct 31, 2000 → Apr 17, 2003 · 6 discs
K9ASL · Amateur Extra · issued Jun 3, 2000, expires Sep 14, 2003
WILLIAM R. CLABO .
9807 RAVENFIELD DR, SAN ANTONIO, TX 78245-1769 - Seen Nov 11, 1998 → May 2, 2000 · 4 discs
K9ASL · Advanced · issued Mar 9, 1998, expires Sep 14, 2003
WILLIAM R. CLABO .
9807 RAVENFIELD DR, SAN ANTONIO, TX 78245-1769 - Seen May 12, 1995 → Mar 9, 1998 · 6 discs
K9ASL · Advanced · issued Apr 25, 1995, expires Sep 14, 2003
WILLIAM R CLABO
1135 CHURING DR, SAN ANTONIO, TX 78245-1500 - Seen Sep 9, 1993 → Oct 31, 1994 · 3 discs
K9ASL · Advanced · issued Sep 14, 1993, expires Sep 14, 2003
WILLIAM R CLABO
7535 MONET PL, ROHNERT PARK, CA 94928
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 11, 2026 · 49 snapshots · as K9ASL
WILLIAM R CLABO
9807 RAVENFIELD DR, SAN ANTONIO, TX 78245-1769
K9ASL 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.
- 1995 · 1 edition
K9ASL · class A
William R Clai>o 7535 Monet Place
Rohnert Park, CA 94918
1995 p.1718 - 1994 · 1 edition
K9ASL · class G
William R Clabo
7535 Monet Place, Rohnert Park, CA 94928
1994 p.1577 - 1993 · 1 edition
K9ASL · class G
William R Clab~ 75j5 Monet Place
Rohnert Park, CA 94918
1993 p.1485 - 1989 · 1 edition
K9ASL · class G
William R Clabo
Bldg 877 Apt 632, Governors Island, NY 10004
Winter 1989 p.1192 - 1986 · 1 edition
K9ASL · class G
Wil Iam R Clabo
Bid~ 87 A~t B32, Governors Island, NY 10004
Winter 1986 p.1122 - 1985 · 1 edition
K9ASL · class G
Wil Iam R Clabo
Bid~ 87 A~t B31, Governors Island, NY 10004
Winter 1985 p.1124 - 1980 → 1983 · 3 editions
K9ASL · class G
William R Clabo
Box 50 Uscg Acteur, Fpo New York, NY 09510
Winter 1980 p.998, Winter 1981 p.1007, Winter 1983 p.1078 - 1969 → 1978 · 11 editions
K9ASL · class C
W I L L I A M R Clabo
5 1 4 1 N Kilbourn Av, Chicago
Summer 1969 p.550, Spring 1970 p.561, Winter 1971 p.564, Fall 1971 p.564, Winter 1972 p.570, Winter 1973 p.570, 1974 p.538, Winter 1975 p.565, Winter 1976 p.575, Winter 1977 p.624, Winter 1978 p.868 - 1966 · 1 edition
K9ASL
William R.
Clabo, 3524- W, .melrose Av. Chicago Ill
Spring 1966 p.505 - 1965 · 1 edition
K9ASL
William R. Clabo
3524 W.melrose Av, Chicago Ill
Summer 1965 p.503 - None · 1 edition
K9ASL · class G
William R Clabo
Box 50 Uscg Acteur, Fpo New York
None p.998
Others Requesting K9ASL
1 application listed K9ASL as a choice, newest first.
| Filed | Award | Applicant | Choice # | K9ASL | Result |
|---|---|---|---|---|---|
| Dec 8, 2025 | Dec 26, 2025 | KE2HDF · Andrew S Lee · New York, NY | 2 | Not granted | They got N1ASL (choice 1) |
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for K9ASL in the last 24 hours. They show up here within seconds of K9ASL beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.