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, WIKD7LNV HAM
✅ Available for a vanity request — free since Sep 2, 2003.
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 Sep 2, 2003
Previous holder: Mark A Underwood
Held KD7LNV Jan 12, 2001 → Sep 1, 2001 · first licensed Jan 12, 2001 as KD7LNV · 3 licenses · FRN 0004694105
-
- Licensee
- Mark A Underwood
- Address
- 4607 S 162nd Ave
Omaha, NE 68135
- FRN
- 0004694105
- Previous call
- NO0D (General)
- Last granted
- Apr 8, 2021
- Effective
- Apr 8, 2021
- Last action
- Apr 8, 2021
FCC actions (4)
- Apr 8, 2021 — License renewed LIREN
- Mar 17, 2021 — Administrative update LIAUA
- Jul 6, 2011 — Vanity call sign granted VANGRT
- Jul 6, 2011 — License issued LIISS
-
- Licensee
- Mark A Underwood
- Address
- 5916 S 172nd Ave
Omaha, NE 68135
- FRN
- 0004694105
- Previous call
- KD7LNV (General)
- Last granted
- Jun 11, 2011
- Effective
- Jun 11, 2011
- Last action
- Jul 6, 2011
FCC actions (5)
- Jul 6, 2011 — License canceled LICAN
- Jun 11, 2011 — Administrative update LIAUA
- Jun 11, 2011 — License renewed LIREN
- Oct 25, 2001 — Administrative update LIAUA
- Sep 1, 2001 — License issued LIISS
-
- Licensee
- Mark Underwood
- Address
- 3827 Hawk Woods Cir
Omaha, NE 68112
- FRN
- 0004694105
- Last granted
- Jan 12, 2001
- Effective
- Aug 6, 2001
- Last action
- Sep 1, 2001
FCC actions (4)
- Sep 1, 2001 — License canceled LICAN
- Aug 6, 2001 — License modified LIMOD
- Mar 27, 2001 — License modified LIMOD
- Jan 12, 2001 — License issued LIISS
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as NU2O
Mark A Underwood
4607 S 162nd Ave, Omaha, NE 68135 - Seen Oct 17, 2011 → Oct 4, 2026 · 79 snapshots · as NO0D
Mark A Underwood
5916 S 172nd Ave, Omaha, NE 68135 - Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KD7LNV
Mark Underwood
3827 Hawk Woods Cir, Omaha, NE 68112 - Seen Nov 7, 2004 → May 27, 2010 · 2 snapshots · as NO0D
Mark A Underwood
5916 S 172nd St, Omaha, NE 68135
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD7LNV in the last 24 hours. They show up here within seconds of KD7LNV beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.