N9TPB
FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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, WIAC0XO HAM
✅ Available for a vanity request — free since Oct 13, 2013.
2x2 call: only Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: no LoTW uploads on record · eQSL AG member · QRZ · HamQTH
Not currently held · 1 holder on record · available since Oct 13, 2013
Previous holder: MARK A ABRAHAM
Held AC0XO Aug 22, 2011 → Oct 12, 2011 · first licensed Aug 22, 2011 as KD0PKO · 3 licenses · FRN 0021088745
-
- Licensee
- MARK A ABRAHAM
- Address
- 905 N MESA ST
OLATHE, KS 66061
- FRN
- 0021088745
- Previous call
- AC0XO (General)
- Last granted
- Jul 20, 2021
- Effective
- Jul 20, 2021
- Last action
- Jul 20, 2021
FCC actions (3)
- Jul 20, 2021 — License renewed LIREN
- Oct 12, 2011 — Vanity call sign granted VANGRT
- Oct 12, 2011 — License issued LIISS
-
- Licensee
- MARK A ABRAHAM
- Address
- 905 N MESA ST
OLATHE, KS 66061
- FRN
- 0021088745
- Previous call
- KD0PKO (General)
- Last granted
- Aug 22, 2011
- Effective
- Sep 20, 2011
- Last action
- Oct 12, 2011
FCC actions (3)
- Oct 12, 2011 — License canceled LICAN
- Sep 20, 2011 — Systematic call sign granted SYSGRT
- Sep 20, 2011 — License issued LIISS
-
- Licensee
- MARK A ABRAHAM
- Address
- 905 N MESA ST
OLATHE, KS 66061
- FRN
- 0021088745
- Last granted
- Aug 22, 2011
- Effective
- Sep 20, 2011
- Last action
- Sep 20, 2011
FCC actions (3)
- Sep 20, 2011 — License canceled LICAN
- Aug 22, 2011 — License issued LIISS
- Aug 22, 2011 — 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 Oct 17, 2011 → Sep 27, 2026 · 135 snapshots · as KD0PKO
MARK A ABRAHAM
905 N MESA ST, OLATHE, KS 66061
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for AC0XO in the last 24 hours. They show up here within seconds of AC0XO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.