N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:16 am CDT (FCC files through Oct 7, 2026) · next update today 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

Robin Yant

FRN 0017545021 · first licensed Mar 12, 2008 as KD0DHV · 3 licenses on record

📝 FCC Applications (11)

Received	File number	Service	Purpose	Status	Call
Apr 17, 2019	0008606107	HAM	Renewal	Granted	WK0F
Aug 14, 2018	0008317953	HAM	Administrative update	Granted	WK0F
Aug 13, 2018	0008315341	HAM	Administrative update	Dismissed	WK0F
Aug 6, 2018	0008306825	HAM	Administrative update	Dismissed	WK0F
May 14, 2018	0008209009	HAM	Administrative update	Dismissed	WK0F
May 6, 2009	0003829977	HAM	Modification	Granted	W0RKY
Apr 8, 2009	0003800851	HAM	Modification	Dismissed	W0RKY
Mar 24, 2009	0003770679	HAM	Withdrawal	Withdrawn	W0RKY
Feb 3, 2009	0003726315	HAM	Modification	Granted	KD0DHV
Jan 22, 2009	0003712267	HAM	Modification	Granted	KD0DHV
Mar 12, 2008	0003359166	HAM	New license	Granted	KD0DHV

Complete Licensing History

WK0F Active Amateur Extra · vanity May 27, 2009 → expires May 27, 2029

Licensee
Robin Yant

Address
Attn: Robin Yant
PO Box 331
Loveland, CO 80539

FRN
0017545021

Previous call
W0RKY (Technician)

Last granted
Apr 18, 2019

Effective
Apr 18, 2019

Last action
Apr 18, 2019
FCC actions (4)
- Apr 18, 2019 — License renewed LIREN
- Aug 15, 2018 — Administrative update LIAUA
- May 27, 2009 — Vanity call sign granted VANGRT
- May 27, 2009 — License issued LIISS
W0RKY Canceled Amateur Extra · vanity Feb 21, 2009 → May 27, 2009 (canceled)

Licensee
Robert K Yant II

Address
Attn: Robert K. Yant II
PO Box 331
Loveland, CO 80539

FRN
0017545021

Previous call
KD0DHV (Technician)

Last granted
Feb 21, 2009

Effective
Feb 21, 2009

Last action
May 27, 2009
FCC actions (3)
- May 27, 2009 — License canceled LICAN
- Feb 21, 2009 — Vanity call sign granted VANGRT
- Feb 21, 2009 — License issued LIISS
KD0DHV Canceled Amateur Extra Mar 12, 2008 → Feb 21, 2009 (canceled)

Licensee
Robert K Yant II

Address
PO Box 331
Loveland, CO 80539

FRN
0017545021

Last granted
Mar 12, 2008

Effective
Jan 22, 2009

Last action
Feb 21, 2009
FCC actions (4)
- Feb 21, 2009 — License canceled LICAN
- Jan 22, 2009 — License modified LIMOD
- Mar 12, 2008 — License issued LIISS
- Mar 12, 2008 — 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 3, 2018 → Oct 4, 2026 · 16 snapshots · as WK0F
Robin Yant
Attn: Robin Yant
PO Box 331
Loveland, CO 80539
Seen May 27, 2010 → Oct 4, 2026 · 125 snapshots · as KD0DHV
Robert K Yant II
PO Box 331
Loveland, CO 80539

Vanity Applications

Filed · Award	Applicant	Requested (in order)	Status
Filed May 6, 2009 Granted Apr 18, 2019 0003829977	W0RKY · Robert K Yant II · Amateur Extra Attn: Robert K. Yant II · PO Box 331 · Loveland, CO 80539	1.WK0F ✓ Granted 2.WF0E Held by BRADLEY W CAWLEY until Feb 14, 2030	Granted got WK0F
Filed Apr 8, 2009 Award date was Apr 26, 2009 0003800851	W0RKY · Robert K Yant II · Amateur Extra Attn: Robert K. Yant II · PO Box 331 · Loveland, CO 80539	1.W07X Never issued 2.W07F Never issued	Dismissed
Filed Feb 3, 2009 Award date was Feb 21, 2009 0003726315	KD0DHV · Robert K Yant II · Amateur Extra Attn: Robert K. Yant II · PO Box 331 · Loveland, CO 80539	1.W0RKY Held by Richard L Guill until Apr 3, 2028	Granted