N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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, WIN6YUK HAM
✅ Available for a vanity request — free since Jan 22, 2017.
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 · 2 holders on record · available since Jan 22, 2017
Previous holder: ANDREW S CHANG
Held N6YUK Nov 16, 2013 → Jan 21, 2015 · first licensed Sep 18, 2001 as N6BDF · 4 licenses · FRN 0005506472
-
- Licensee
- ANDREW S CHANG
- Address
- 4345 Mahogany Ln
Davis, CA 95618
- FRN
- 0005506472
- Previous call
- N6BDF (General)
- Last granted
- Dec 1, 2018
- Effective
- Dec 1, 2018
- Last action
- Dec 1, 2018
FCC actions (2)
- Dec 1, 2018 — Vanity call sign granted VANGRT
- Dec 1, 2018 — License issued LIISS
-
- Licensee
- ANDREW S CHANG
- Address
- 4345 Mahogany Ln
Davis, CA 95618
- FRN
- 0005506472
- Previous call
- N6YUK (General)
- Last granted
- Jan 21, 2015
- Effective
- Apr 10, 2017
- Last action
- Dec 1, 2018
FCC actions (4)
- Dec 1, 2018 — License canceled LICAN
- Apr 10, 2017 — License modified LIMOD
- Jan 21, 2015 — Vanity call sign granted VANGRT
- Jan 21, 2015 — License issued LIISS
-
- Licensee
- ANDREW S CHANG
- Address
- 4345 Mahogany Ln
Davis, CA 95618
- FRN
- 0005506472
- Previous call
- N6BDF
- Last granted
- Nov 16, 2013
- Effective
- Nov 16, 2013
- Last action
- Jan 21, 2015
FCC actions (3)
- Jan 21, 2015 — License canceled LICAN
- Nov 16, 2013 — Vanity call sign granted VANGRT
- Nov 16, 2013 — License issued LIISS
-
- Licensee
- ANDREW S CHANG
- Address
- 4345 Mahogany Ln
Davis, CA 95618
- FRN
- 0005506472
- Last granted
- Jul 13, 2011
- Effective
- Oct 25, 2013
- Last action
- Nov 16, 2013
FCC actions (6)
- Nov 16, 2013 — License canceled LICAN
- Oct 25, 2013 — Administrative update LIAUA
- Jul 13, 2011 — License renewed LIREN
- Aug 26, 2003 — Administrative update LIAUA
- Oct 16, 2001 — Administrative update LIAUA
- Sep 18, 2001 — License renewed LIREN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Previous holder: ROBERT M COLLISON
Held N6YUK Sep 24, 1991 → Sep 24, 2001 · first licensed Sep 24, 1991 as N6YUK · 1 license · no FRN on file (pre-2001 records)
-
- Licensee
- ROBERT M COLLISON
- Address
- PO Box 573
LAGUNA BEACH, CA 92652
- Previous call
- KC6JHT (Technician)
- Last granted
- Sep 24, 1991
- Effective
- Sep 24, 1991
- Last action
- Sep 25, 2003
FCC actions (1)
- Sep 25, 2003 — License expired LIEXP
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as N6YUK
ROBERT M COLLISON
PO Box 573
LAGUNA BEACH, CA 92652
Others requesting N6YUK
1 application listed N6YUK as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Oct 29, 2013 | Nov 16, 2013 | N6BDF · ANDREW S CHANG · Davis, CA | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for N6YUK in the last 24 hours. They show up here within seconds of N6YUK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.