N9TPB
FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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, WIKM4OLF
✅ Available for a vanity request — free since Nov 21, 2017.
2x3 call: any licensee can request it.
No pending applications list it.
Not currently held · 1 holder on record · available since Nov 21, 2017
Previous holder: Daniel J Porter
Held KM4OLF Oct 28, 2015 → Nov 20, 2015 · first licensed Oct 28, 2015 as KM4OLF · 2 licenses · FRN 0024944050
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📦 Moved: Bristow, VA → Laurel, MD
- Licensee
- Daniel J Porter
- Address
- 14729 4th St Unit 253
Laurel, MD 20707
- FRN
- 0024944050
- Previous call
- KM4OLF
- Last granted
- Nov 20, 2015
- Effective
- Apr 13, 2021
- Last action
- Apr 13, 2021
FCC actions (3)
- Apr 13, 2021 — FCC action LIAUA
- Nov 20, 2015 — Vanity call sign granted VANGRT
- Nov 20, 2015 — License issued LIISS
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- Licensee
- DANIEL J PORTER
- Address
- 9809 RUNNER STONE PLACE
BRISTOW, VA 20136
- FRN
- 0024944050
- Last granted
- Oct 28, 2015
- Effective
- Oct 28, 2015
- Last action
- Nov 20, 2015
FCC actions (3)
- Nov 20, 2015 — License canceled LICAN
- Oct 28, 2015 — License issued LIISS
- Oct 28, 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 Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as KB3DAN
Daniel J Porter
14729 4th St Unit 253, Laurel, MD 20707 - Seen Nov 16, 2015 → Sep 27, 2026 · 30 snapshots · as KM4OLF
DANIEL J PORTER
9809 RUNNER STONE PLACE, BRISTOW, VA 20136 - Seen Jan 14, 2016 → May 6, 2019 · 17 snapshots · as KB3DAN
Daniel J Porter
9805 RUNNER STONE PLACE, BRISTOW, VA 20136