N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:42 am CDT (FCC files through Sep 30, 2026) · next update today 9:15 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIWD4GYN HAM
✅ Available for a vanity request — free since Feb 7, 2012.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Feb 7, 2012
Previous holder: Stephen C Marrow
Held WD4GYN May 3, 2000 → Feb 6, 2010 · first licensed May 3, 2000 as WD4GYN · 2 licenses · FRN 0002620698
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📦 Moved: Oak Ridge, TN → Knoxville, TN
- Licensee
- Stephen C Marrow
- Address
- 8337 Ball Camp Pike
KNOXVILLE, TN 37931
- FRN
- 0002620698
- Previous call
- WD4GYN (General)
- Last granted
- Jan 27, 2020
- Effective
- Aug 16, 2023
- Last action
- Aug 16, 2023
FCC actions (6)
- Aug 16, 2023 — Administrative update LIAUA
- Feb 24, 2021 — Administrative update LIAUA
- Jan 27, 2020 — License renewed LIREN
- Mar 27, 2012 — Administrative update LIAUA
- Feb 6, 2010 — Vanity call sign granted VANGRT
- Feb 6, 2010 — License issued LIISS
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- Licensee
- Stephen C Marrow
- Address
- 394 East Dr
Oak Ridge, TN 37830
- FRN
- 0002620698
- Last granted
- Dec 19, 2006
- Effective
- Dec 19, 2006
- Last action
- Feb 6, 2010
FCC actions (4)
- Feb 6, 2010 — License canceled LICAN
- Dec 19, 2006 — License renewed LIREN
- Jun 12, 2006 — License modified LIMOD
- May 3, 2000 — License modified LIMOD
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 27, 2024 → Sep 27, 2026 · 11 snapshots · as KM4V
Stephen C Marrow
8337 Ball Camp Pike, KNOXVILLE, TN 37931 - Seen Nov 7, 2004 → Sep 27, 2026 · 50 snapshots · as WD4GYN
STEPHEN C MARROW
394 EAST DR, OAK RIDGE, TN 37830 - Seen Apr 16, 2022 · 1 snapshot · as KM4V
Stephen C Marrow
PO Box 31627
KNOXVILLE, TN 37930 - Seen May 28, 2012 → May 6, 2019 · 31 snapshots · as KM4V
Stephen C Marrow
PO Box 5747
Oak Ridge, TN 37831-5747
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WD4GYN in the last 24 hours. They show up here within seconds of WD4GYN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.