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, WIK4AEM HAM
✅ Available for a vanity request — free since Jun 11, 2026.
1x3 call: Technician, General, Advanced and Amateur Extra licensees 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 Jun 11, 2026
Previous holder: Martin E Buker
Held K4AEM Jun 10, 2014 → Jun 10, 2024 · first licensed May 20, 2014 as KM4BNV · 2 licenses · FRN 0023589096
-
- Licensee
- Martin E Buker
- Address
- 660 Holly Springs Terrace
Oviedo, FL 32765
- FRN
- 0023589096
- Previous call
- KM4BNV
- Last granted
- Jun 10, 2014
- Effective
- Jun 10, 2014
- Last action
- Jun 11, 2026
FCC actions (3)
- Jun 11, 2026 — License expired LIEXP
- Jun 10, 2014 — Vanity call sign granted VANGRT
- Jun 10, 2014 — License issued LIISS
-
- Licensee
- Martin E Buker
- Address
- 660 Holly Springs Terrace
Oviedo, FL 32765
- FRN
- 0023589096
- Last granted
- May 20, 2014
- Effective
- May 20, 2014
- Last action
- Jun 10, 2014
FCC actions (3)
- Jun 10, 2014 — License canceled LICAN
- May 20, 2014 — License issued LIISS
- May 20, 2014 — 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 Mar 28, 2015 → Oct 4, 2026 · 72 snapshots · as KM4BNV
Martin E Buker
660 Holly Springs Terrace, Oviedo, FL 32765
Others requesting K4AEM
3 applications listed K4AEM as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| May 23, 2014 | Jun 10, 2014 | KM4BNV · Martin E Buker · Oviedo, FL | 2 | Granted |
| Mar 7, 2011 | Mar 25, 2011 | KC4UCK · GUY W TAYLOR JR · EARLYSVILLE, VA | 13 | Granted |
| Jul 15, 2008 | Aug 2, 2008 | W0BUH · WALTER F OHNESORGE JR · OAK RIDGE, TN | 19 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K4AEM in the last 24 hours. They show up here within seconds of K4AEM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.