N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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, WIKB1UOI HAM
✅ Available for a vanity request — free since Mar 27, 2026.
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 Mar 27, 2026
Previous holder: Mladen D Donchev
Held KB1UOI Jul 20, 2010 → Mar 26, 2024 · first licensed Jul 20, 2010 as KB1UOI · 2 licenses · FRN 0019489152
-
📦 Moved: Flower Mound, TX → York, ME
- Licensee
- Mladen D Donchev
- Address
- Attn: Mladen D Donchev
6 Kestrel Circle
York, ME 03909
- FRN
- 0019489152
- Previous call
- KB1UOI (General)
- Last granted
- Mar 26, 2024
- Effective
- Jun 4, 2026
- Last action
- Jun 4, 2026
FCC actions (3)
- Jun 4, 2026 — Administrative update LIAUA
- Mar 26, 2024 — Vanity call sign granted VANGRT
- Mar 26, 2024 — License issued LIISS
-
- Licensee
- Mladen D Donchev
- Address
- Attn: Mladen Donchev
2712 Cherry Sage Dr
Flower Mound, TX 75022
- FRN
- 0019489152
- Last granted
- Jul 3, 2020
- Effective
- Jul 3, 2020
- Last action
- Mar 26, 2024
FCC actions (16)
- Mar 26, 2024 — License canceled LICAN
- Jul 3, 2020 — License renewed LIREN
- Apr 1, 2020 — Administrative update LIAUA
- Feb 27, 2020 — Administrative update LIAUA
- Dec 27, 2018 — Administrative update LIAUA
- Nov 22, 2016 — Administrative update LIAUA
- Oct 20, 2015 — Administrative update LIAUA
- Jul 16, 2014 — Administrative update LIAUA
- Feb 22, 2013 — Administrative update LIAUA
- Jun 30, 2012 — Administrative update LIAUA
- Mar 30, 2011 — Administrative update LIAUA
- Sep 17, 2010 — License modified LIMOD
- Aug 12, 2010 — License modified LIMOD
- Jul 27, 2010 — Administrative update LIAUA
- Jul 20, 2010 — License issued LIISS
- Jul 20, 2010 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Sep 27, 2026 → Oct 4, 2026 · 2 snapshots · as K1ILZ
Mladen D Donchev
Attn: Mladen D Donchev
6 Kestrel Circle, York, ME 03909 - Seen Apr 16, 2022 → Oct 4, 2026 · 23 snapshots · as KB1UOI
Mladen D Donchev
Attn: Mladen Donchev
2712 Cherry Sage Dr, Flower Mound, TX 75022 - Seen Jan 22, 2019 → May 6, 2019 · 2 snapshots · as KB1UOI
Mladen D Donchev
Attn: Mladen Donchev
1208 Ritter Drive, Cedar Park, TX 78613 - Seen Dec 18, 2016 → Sep 3, 2018 · 9 snapshots · as KB1UOI
Mladen D Donchev
Attn: Mladen D Donchev
4750 Tassajara Rd., Apt. 5306, Dublin, CA 94568 - Seen Nov 16, 2015 → Nov 4, 2016 · 7 snapshots · as KB1UOI
Mladen D Donchev
Attn: Mladen D Donchev
9415 McNeil Drive, #214, Austin, TX 78750 - Seen Mar 28, 2015 → Sep 18, 2015 · 5 snapshots · as KB1UOI
Mladen D Donchev
Attn: Mladen D Donchev
6001 Shepherd Mountain Cv, #215, Austin, TX 78730 - Seen Apr 6, 2013 → May 22, 2014 · 5 snapshots · as KB1UOI
Mladen D Donchev
Attn: Mladen D Donchev
43028 30th Street West, Apt.98, Lancaster, CA 93536 - Seen Jul 26, 2012 → Feb 18, 2013 · 2 snapshots · as KB1UOI
Mladen D Donchev
Attn: Mladen D Donchev
3785 Ladson Rd., Apt.1124, Ladson, SC 29456 - Seen Oct 17, 2011 → May 28, 2012 · 3 snapshots · as KB1UOI
Mladen D Donchev
Attn: Mladen D Donchev
3785 Ladson Rd., Apt.734, Ladson, SC 29456
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KB1UOI in the last 24 hours. They show up here within seconds of KB1UOI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.