N9TPB
FCC License Search
🕒 FCC license data updated today 9:45 am CDT · 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, WIKM4MBN HAM
✅ Available for a vanity request — free since Aug 12, 2017.
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 Aug 12, 2017
Previous holder: Kayla M Straub
Held KM4MBN Jul 24, 2015 → Aug 11, 2015 · first licensed Jul 24, 2015 as KM4MBN · 2 licenses · FRN 0024752594
-
📦 Moved: Blacksburg, VA → Aurora, CO
- Licensee
- Kayla M Straub
- Address
- 24563 E Ottawa Ave
Aurora, CO 80016
- FRN
- 0024752594
- Previous call
- KM4MBN
- Last granted
- Aug 20, 2025
- Effective
- Aug 20, 2025
- Last action
- Aug 20, 2025
FCC actions (5)
- Aug 20, 2025 — License renewed LIREN
- Apr 25, 2020 — Administrative update LIAUA
- Feb 16, 2018 — Administrative update LIAUA
- Aug 11, 2015 — Vanity call sign granted VANGRT
- Aug 11, 2015 — License issued LIISS
-
- Licensee
- Kayla M Straub
- Address
- 2375 Research Center Drive #202
Blacksburg, VA 24060
- FRN
- 0024752594
- Last granted
- Jul 24, 2015
- Effective
- Jul 24, 2015
- Last action
- Aug 11, 2015
FCC actions (3)
- Aug 11, 2015 — License canceled LICAN
- Jul 24, 2015 — License issued LIISS
- Jul 24, 2015 — 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 25, 2025 → Oct 4, 2026 · 3 snapshots · as K4YLA
Kayla M Straub
24563 E Ottawa Ave, Aurora, CO 80016 - Seen Aug 2, 2015 → Oct 4, 2026 · 48 snapshots · as KM4MBN
Kayla M Straub
2375 Research Center Drive #202, Blacksburg, VA 24060 - Seen Apr 16, 2022 → May 29, 2025 · 10 snapshots · as K4YLA
Kayla M Straub
5714 S Yakima Way, Aurora, CO 80015 - Seen May 7, 2018 → May 6, 2019 · 4 snapshots · as K4YLA
Kayla M Straub
11701 Fenwick Cir, Parker, CO 80134
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KM4MBN in the last 24 hours. They show up here within seconds of KM4MBN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.