N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 9:45 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, WIKD7LAI HAM
✅ Available for a vanity request — free since Nov 7, 2019.
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 Nov 7, 2019
Previous holder: Matthew I Subotnick
Held KD7LAI Jul 29, 2004 → Nov 6, 2017 · first licensed Jul 29, 2004 as KD7LAI · 3 licenses · FRN 0004231031
-
- Licensee
- Matthew I Subotnick
- Address
- 12810 SE Ramona St
Portland, OR 97236
- FRN
- 0004231031
- Previous call
- KI7RLP (Technician)
- Last granted
- Nov 2, 2018
- Effective
- Nov 2, 2018
- Last action
- Nov 2, 2018
FCC actions (2)
- Nov 2, 2018 — Vanity call sign granted VANGRT
- Nov 2, 2018 — License issued LIISS
-
- Licensee
- Matthew I Subotnick
- Address
- 12810 SE Ramona St
Portland, OR 97236
- FRN
- 0004231031
- Previous call
- KD7LAI (Technician)
- Last granted
- Jan 13, 2012
- Effective
- Nov 6, 2017
- Last action
- Nov 2, 2018
FCC actions (3)
- Nov 2, 2018 — License canceled LICAN
- Nov 6, 2017 — Systematic call sign granted SYSGRT
- Nov 6, 2017 — License issued LIISS
-
- Licensee
- Matthew I Subotnick
- Address
- 12810 SE Ramona St
Portland, OR 97236
- FRN
- 0004231031
- Last granted
- Jan 13, 2012
- Effective
- Nov 6, 2017
- Last action
- Nov 6, 2017
FCC actions (5)
- Nov 6, 2017 — License canceled LICAN
- Oct 13, 2017 — Administrative update LIAUA
- Jan 13, 2012 — License renewed LIREN
- Jul 29, 2004 — Administrative update LIAUA
- Jul 29, 2004 — Administrative update LIAUA
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 11, 2017 → Sep 27, 2026 · 49 snapshots · as KD7LAI
Matthew I Subotnick
12810 SE Ramona St, Portland, OR 97236 - Seen May 28, 2012 → Sep 5, 2017 · 25 snapshots · as KD7LAI
Matthew Subotnick
PO Box 2831
Portland, OR 97208-2831 - Seen Nov 7, 2004 → Nov 10, 2011 · 4 snapshots · as KD7LAI
Matthew Subotnick
8315 N Johnswood Drive, Portland, OR 97203
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD7LAI in the last 24 hours. They show up here within seconds of KD7LAI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.