N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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, WIKB0RZF HAM
✅ Available for a vanity request — free since Apr 8, 2007.
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 Apr 8, 2007
Previous holder: Jason L Study
Held KB0RZF Apr 7, 1995 → Apr 7, 2005 · first licensed Apr 7, 1995 as KB0RZF · 3 licenses · FRN 0012171245
-
📦 Moved: Tabor, IA → Thurman, IA
- Licensee
- Jason L Study
- Address
- Attn: Jason Study
2537 150Th St
Thurman, IA 51654
- FRN
- 0012171245
- Previous call
- KD0MTM (General)
- Last granted
- Jul 8, 2020
- Effective
- May 30, 2025
- Last action
- May 30, 2025
FCC actions (4)
- May 30, 2025 — Administrative update LIAUA
- Jul 8, 2020 — License renewed LIREN
- Aug 5, 2014 — Systematic call sign granted SYSGRT
- Aug 5, 2014 — License issued LIISS
-
📦 Moved: Malvern, IA → Tabor, IA
- Licensee
- Jason L Study
- Address
- PO Box 562
Tabor, IA 51653
- FRN
- 0012171245
- Last granted
- Oct 4, 2010
- Effective
- Aug 5, 2014
- Last action
- Aug 5, 2014
FCC actions (4)
- Aug 5, 2014 — License canceled LICAN
- Jun 26, 2013 — Administrative update LIAUA
- Oct 4, 2010 — License issued LIISS
- Oct 4, 2010 — Systematic call sign granted SYSGRT
-
- Licensee
- JASON L STUDY
- Address
- 27656 PRUDEN AVENUE
MALVERN, IA 51551
- FRN
- 0012171245
- Last granted
- Apr 7, 1995
- Effective
- Nov 20, 2004
- Last action
- Apr 10, 2007
FCC actions (3)
- Apr 10, 2007 — License expired LIEXP
- Nov 22, 2004 — FCC action LTSFRN
- Nov 20, 2004 — Administrative update LIAUA
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 25, 2025 → Oct 4, 2026 · 3 snapshots · as AD0KB
Jason L Study
Attn: Jason Study
2537 150Th St, Thurman, IA 51654 - Seen Mar 28, 2015 → Oct 4, 2026 · 69 snapshots · as KD0MTM
Jason L Study
PO Box 562
Tabor, IA 51653 - Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KB0RZF
JASON L STUDY
27656 PRUDEN AVENUE, MALVERN, IA 51551 - Seen Oct 22, 2013 → May 22, 2014 · 3 snapshots · as KD0MTM
Jason L Study
301 ELM ST APT 1, Tabor, IA 51653 - Seen Oct 17, 2011 → Apr 12, 2013 · 7 snapshots · as KD0MTM
Jason L Study
1109 Plum Creek Rd, Tabor, IA 51653 - Seen Nov 7, 2004 · 1 snapshot · as KB0RZF
JASON L STUDY
3425 ALBERT RAINS AVE, OMAHA, NE 68123
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB0RZF in the last 24 hours. They show up here within seconds of KB0RZF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.