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, WI

AI4SD HAM

✅ Available for a vanity request — free since May 16, 2018.

2x2 call: only 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 May 16, 2018

Previous holder: Donato Cardarelli

Held AI4SD May 15, 2006 → May 15, 2016 · first licensed May 15, 2006 as KI4PDA · 3 licenses · FRN 0015051469

📦 Moved: Lake Wylie, SC → Eatontown, NJ

AD2DC Active Amateur Extra Oct 4, 2021 → expires Oct 4, 2031

Licensee
Donato Cardarelli

Address
2 Meridian Rd Bldg C Suite 5594
Eatontown, NJ 07724
40.2797, -74.0485 (street) · Grid FN20xg · CQ 5 · ITU 8 · map ↗

FRN
0015051469

Last granted
Oct 4, 2021

Effective
Oct 4, 2021

Last action
Oct 4, 2021
FCC actions (2)
- Oct 4, 2021 — License issued LIISS
- Oct 4, 2021 — Systematic call sign granted SYSGRT
AI4SD Expired Amateur Extra May 15, 2006 → May 15, 2016 (expired)

Licensee
Donato Cardarelli

Address
C/o Joe L Blackwell 6391 Baker Ln
Lake Wylie, SC 29710
35.1284, -81.0505 (street) · Grid EM95ld · CQ 5 · ITU 8 · map ↗

FRN
0015051469

Previous call
KI4PDA (General)

Last granted
May 15, 2006

Effective
Oct 10, 2006

Last action
May 16, 2018
FCC actions (3)
- May 16, 2018 — License expired LIEXP
- Oct 10, 2006 — Systematic call sign granted SYSGRT
- Oct 10, 2006 — License issued LIISS
KI4PDA Canceled Amateur Extra May 15, 2006 → Oct 10, 2006 (canceled)

Licensee
Donato Cardarelli

Address
C/o Joe L Blackwell 6391 Baker Ln
Lake Wylie, SC 29710
35.1284, -81.0505 (street) · Grid EM95ld · CQ 5 · ITU 8 · map ↗

FRN
0015051469

Last granted
May 15, 2006

Effective
Oct 10, 2006

Last action
Oct 10, 2006
FCC actions (3)
- Oct 10, 2006 — License canceled LICAN
- May 15, 2006 — License issued LIISS
- May 15, 2006 — 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 → Oct 4, 2026 · 13 snapshots · as AD2DC
Donato Cardarelli
2 Meridian Rd Bldg C Suite 5594, Eatontown, NJ 07724
40.2797, -74.0485 (street) · Grid FN20xg · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 94 snapshots · as KI4PDA
Donato Cardarelli
C/o Joe L Blackwell 6391 Baker Ln, Lake Wylie, SC 29710
35.1284, -81.0505 (street) · Grid EM95ld · CQ 5 · ITU 8 · map ↗

Others requesting AI4SD

2 applications listed AI4SD as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
May 30, 2023	Jun 17, 2023	KQ4IUQ · South Dade Gmrs Club · Miami, FL	6	Granted
Mar 23, 2021	Apr 10, 2021	KD2VVD · SEAN DAVIS · FRANKFORT, NY	17	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AI4SD in the last 24 hours. They show up here within seconds of AI4SD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.