N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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, WIKJ6TNP HAM
✅ Available for a vanity request — free since Feb 12, 2014.
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 Feb 12, 2014
Previous holder: MATTHEW L ACKERMAN
Held KJ6TNP Jan 23, 2012 → Feb 11, 2012 · first licensed Jan 23, 2012 as KJ6TNP · 4 licenses · FRN 0021429949
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📦 Moved: Cupertino, CA → Santa Clara, CA
- Licensee
- MATTHEW L ACKERMAN
- Address
- PO Box 1244
SANTA CLARA, CA 95052-1244
- FRN
- 0021429949
- Previous call
- ND6C (General)
- Last granted
- Sep 7, 2023
- Effective
- Sep 7, 2023
- Last action
- Sep 7, 2023
FCC actions (6)
- Sep 7, 2023 — License renewed LIREN
- Oct 22, 2015 — Administrative update LIAUA
- Mar 6, 2014 — Administrative update LIAUA
- Dec 3, 2013 — Administrative update LIAUA
- Nov 30, 2013 — Vanity call sign granted VANGRT
- Nov 30, 2013 — License issued LIISS
-
📦 Moved: San Jose, CA → Cupertino, CA
- Licensee
- MATTHEW L ACKERMAN
- Address
- 7406 Rainbow Drive #2
Cupertino, CA 95014
- FRN
- 0021429949
- Previous call
- N6ACK (General)
- Last granted
- Feb 12, 2013
- Effective
- Nov 14, 2013
- Last action
- Nov 30, 2013
FCC actions (4)
- Nov 30, 2013 — License canceled LICAN
- Nov 14, 2013 — Administrative update LIAUA
- Feb 12, 2013 — Vanity call sign granted VANGRT
- Feb 12, 2013 — License issued LIISS
-
- Licensee
- MATTHEW L ACKERMAN
- Address
- 1218 DRESDEN WAY
SAN JOSE, CA 95129-3910
- FRN
- 0021429949
- Previous call
- KJ6TNP (General)
- Last granted
- Feb 11, 2012
- Effective
- Mar 8, 2012
- Last action
- Feb 12, 2013
FCC actions (5)
- Feb 12, 2013 — License canceled LICAN
- Mar 8, 2012 — License modified LIMOD
- Feb 21, 2012 — License modified LIMOD
- Feb 11, 2012 — Vanity call sign granted VANGRT
- Feb 11, 2012 — License issued LIISS
-
- Licensee
- Matthew L Ackerman
- Address
- 1218 Dresden Way
San Jose, CA 95129-3910
- FRN
- 0021429949
- Last granted
- Jan 23, 2012
- Effective
- Jan 23, 2012
- Last action
- Feb 11, 2012
FCC actions (3)
- Feb 11, 2012 — License canceled LICAN
- Jan 23, 2012 — License issued LIISS
- Jan 23, 2012 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 16, 2015 → Oct 4, 2026 · 31 snapshots · as N6ACK
MATTHEW L ACKERMAN
PO Box 1244
SANTA CLARA, CA 95052-1244 - Seen Mar 28, 2014 → Oct 4, 2026 · 38 snapshots · as ND6C
MATTHEW L ACKERMAN
7406 Rainbow Drive #2, Cupertino, CA 95014 - Seen May 28, 2012 → Oct 4, 2026 · 92 snapshots · as KJ6TNP
Matthew L Ackerman
1218 Dresden Way, San Jose, CA 95129-3910 - Seen Mar 28, 2014 → Sep 18, 2015 · 7 snapshots · as N6ACK
MATTHEW L ACKERMAN
472 CYPRESS AVE, SANTA CLARA, CA 95050-6406
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KJ6TNP in the last 24 hours. They show up here within seconds of KJ6TNP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.