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

AI5ZK HAM

Amateur Extra class licensed since 2023 (3 yrs) AI5ZK since 2023 · previously KI5ZKK Los Angeles, CA LoTW user

🔒 Not available — currently licensed, through Oct 17, 2033. If it isn't renewed, it opens for vanity requests Oct 18, 2035.

📬 QSL: LoTW user · last upload Feb 16, 2026 · not eQSL AG · QRZ · HamQTH

📝 AI5ZK has filed vanity applications before — latest filed Sep 28, 2023 · what was requested

Currently held by JACOB HUMBLE · 1 holder on record

Current holder: JACOB HUMBLE

Held AI5ZK Oct 17, 2023 → present · first licensed Jan 19, 2023 as KI5ZKK · 2 licenses · FRN 0033237124

📦 Moved: Irving, TX → Los Angeles, CA

AI5ZK Active Amateur Extra · vanity Oct 17, 2023 → expires Oct 17, 2033

Licensee
JACOB HUMBLE

Address
PO Box 53045
Los Angeles, CA 90053

FRN
0033237124

Previous call
KI5ZKK (General)

Last granted
Oct 17, 2023

Effective
Jun 27, 2026

Last action
Jun 27, 2026
FCC actions (5)
- Jun 27, 2026 — Administrative update LIAUA
- Jan 3, 2026 — Administrative update LIAUA
- Oct 18, 2023 — Administrative update LIAUA
- Oct 17, 2023 — Vanity call sign granted VANGRT
- Oct 17, 2023 — License issued LIISS
KI5ZKK Canceled Amateur Extra Jan 19, 2023 → Oct 17, 2023 (canceled)

Licensee
JACOB T HUMBLE

Address
1845 E NORTHGATE DR 282
IRVING, TX 75062-4736
32.8474, -96.9579 (ZIP center) · Grid EM12mu · CQ 4 · ITU 7 · map ↗

FRN
0033237124

Last granted
Jan 19, 2023

Effective
Sep 26, 2023

Last action
Oct 17, 2023
FCC actions (5)
- Oct 17, 2023 — License canceled LICAN
- Sep 26, 2023 — License modified LIMOD
- Jan 23, 2023 — License modified LIMOD
- Jan 19, 2023 — License issued LIISS
- Jan 19, 2023 — 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 27, 2026 → Oct 4, 2026 · 2 snapshots · as AI5ZK
JACOB HUMBLE
PO Box 53045
Los Angeles, CA 90053
Seen Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as KI5ZKK
JACOB T HUMBLE
1845 E NORTHGATE DR 282, IRVING, TX 75062-4736
32.8474, -96.9579 (ZIP center) · Grid EM12mu · CQ 4 · ITU 7 · map ↗
Seen Apr 27, 2024 → Sep 25, 2025 · 10 snapshots · as AI5ZK
JACOB T HUMBLE
PO Box 2831
RIDGELAND, MS 39158

Vanity applications filed by AI5ZK

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Sep 28, 2023 Granted Oct 17, 2023 0010711694	KI5ZKK · JACOB T HUMBLE · Amateur Extra 1845 E NORTHGATE DR 282, IRVING, TX 75062-4736 32.8474, -96.9579 (ZIP center) · Grid EM12mu · CQ 4 · ITU 7 · map ↗	1.KG5J held 2.AI5ZK ✓ granted 3.KG5YL 4.KG5YZ available 5.KJ4KE available	Granted got AI5ZK

Others requesting AI5ZK

1 application listed AI5ZK as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Sep 28, 2023	Oct 16, 2023	KI5ZKK · JACOB T HUMBLE · IRVING, TX	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AI5ZK in the last 24 hours. They show up here within seconds of AI5ZK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.