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, WIKG8DR HAM
✅ Available for a vanity request — free since Jun 8, 2026.
2x2 call: 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 Jun 8, 2026
Previous holder: Yu Chien Shiau MD
Held KG8DR May 25, 2019 → Jun 7, 2024 · first licensed May 18, 2012 as KD8SKJ · 3 licenses · FRN 0021633649
-
- Licensee
- Yu Chien Shiau MD
- Address
- 624 W Hampton St
Marquette, MI 49855
- FRN
- 0021633649
- Previous call
- KG8DR (General)
- Last granted
- Jun 7, 2024
- Effective
- Jun 7, 2024
- Last action
- Jun 7, 2024
FCC actions (2)
- Jun 7, 2024 — Vanity call sign granted VANGRT
- Jun 7, 2024 — License issued LIISS
-
- Licensee
- Yu Chien Shiau MD
- Address
- 624 W Hampton St
Marquette, MI 49855
- FRN
- 0021633649
- Previous call
- KD8SKJ (General)
- Last granted
- May 25, 2019
- Effective
- May 14, 2024
- Last action
- Jun 7, 2024
FCC actions (4)
- Jun 7, 2024 — License canceled LICAN
- May 14, 2024 — Administrative update LIAUA
- May 25, 2019 — Vanity call sign granted VANGRT
- May 25, 2019 — License issued LIISS
-
- Licensee
- Yu Chien Shiau
- Address
- 624 W Hampton St
Marquette, MI 49855
- FRN
- 0021633649
- Last granted
- May 18, 2012
- Effective
- Mar 18, 2019
- Last action
- May 25, 2019
FCC actions (4)
- May 25, 2019 — License canceled LICAN
- Mar 18, 2019 — License modified LIMOD
- May 18, 2012 — License issued LIISS
- May 18, 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.
Previous holder: DAVID J HARWOOD
Held KG8DR Nov 22, 1994 → Sep 7, 2003 · first licensed Nov 22, 1994 as KG8DR · 1 license · no FRN on file (pre-2001 records)
-
- Licensee
- DAVID J HARWOOD
- Address
- 2447 W DUNCAN CT
HIGHLAND, MI 48357
- Last granted
- Nov 22, 1994
- Effective
- Nov 22, 1994
- Last action
- Jan 4, 2006
FCC actions (1)
- Jan 4, 2006 — 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 KG8DR
DAVID J HARWOOD
2447 W DUNCAN CT, HIGHLAND, MI 48357
Others requesting KG8DR
1 application listed KG8DR as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| May 7, 2019 | May 25, 2019 | KD8SKJ · YuChien Shiau · Marquette, MI | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KG8DR in the last 24 hours. They show up here within seconds of KG8DR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.