🕒 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, WI
KP4MLF
✅
Available for a vanity request — free since Feb 25, 2018.
2x3 call: any licensee can request it.
No pending applications list it.
📬 QSL:
LoTW user , last upload Apr 19, 2015
· eQSL AG member
Not currently held
· 1 holder on record
· available since Feb 25, 2018
Previous holder: ANGEL A PEREZ
Held KP4MLF Mar 2, 2001 → Feb 24, 2016
· first licensed Oct 12, 1993 as WP4MLF
· 5 licenses · FRN 0003819810
KC4AP
Active
Amateur Extra · vanity
Jan 28, 2023 → expires Jan 28, 2033
Licensee ANGEL A PEREZ
Address Attn: Angel A Perez PO Box 120493 Melbourne, FL 32912
FRN 0003819810
Previous call KB0AP (General)
Last granted Jan 28, 2023
Effective Nov 26, 2025
Last action Nov 26, 2025
FCC actions (4)
Nov 26, 2025 — FCC action LIAUA Jun 3, 2025 — FCC action LIAUA Jan 28, 2023 — Vanity call sign granted VANGRT Jan 28, 2023 — License issued LIISS
📦 Moved: Colorado Springs, CO → Melbourne, FL
KB0AP
Canceled
Amateur Extra · vanity
Mar 15, 2016 → Jan 28, 2023 (canceled)
Licensee ANGEL A Angel A Perez
Address Attn: Angel A Perez PO Box 32904 Melbourne, FL 32912
FRN 0003819810
Previous call AD0SP (General)
Last granted Mar 15, 2016
Effective Jan 10, 2023
Last action Jan 28, 2023
FCC actions (5)
Jan 28, 2023 — License canceled LICAN Jan 10, 2023 — FCC action LIAUA Apr 8, 2020 — FCC action LIAUA Mar 15, 2016 — Vanity call sign granted VANGRT Mar 15, 2016 — License issued LIISS
AD0SP
Canceled
Amateur Extra
Feb 24, 2016 → Mar 15, 2016 (canceled)
Licensee ANGEL A PEREZ
Address 7588 Forest Valley Loop Colorado Springs, CO 80908
39.0476, -104.6905 (ZIP center) · Grid
DM79pb · CQ 4 · ITU 7 ·
map ↗
FRN 0003819810
Previous call KP4MLF (General)
Last granted Feb 24, 2016
Effective Feb 24, 2016
Last action Mar 15, 2016
FCC actions (3)
Mar 15, 2016 — License canceled LICAN Feb 24, 2016 — Systematic call sign granted SYSGRT Feb 24, 2016 — License issued LIISS
📦 Moved: Rio Grande, PR → Colorado Springs, CO
KP4MLF
Canceled
Amateur Extra · vanity
Mar 2, 2001 → Feb 24, 2016 (canceled)
Licensee ANGEL A PEREZ
Address 7588 Forest Valley Loop Colorado Springs, CO 80908
39.0476, -104.6905 (ZIP center) · Grid
DM79pb · CQ 4 · ITU 7 ·
map ↗
FRN 0003819810
Previous call WP4MLF (General)
Last granted Dec 17, 2010
Effective Feb 24, 2016
Last action Feb 24, 2016
FCC actions (8)
Feb 24, 2016 — License modified LIMOD Feb 24, 2016 — License canceled LICAN Dec 30, 2014 — License modified LIMOD Jul 18, 2013 — License modified LIMOD Jun 11, 2013 — FCC action LIAUA Dec 17, 2010 — License renewed LIREN Nov 7, 2003 — FCC action LIAUA Mar 2, 2001 — License issued LIISS
WP4MLF
Canceled
Novice
Oct 12, 1993 → Mar 2, 2001 (canceled)
Licensee ANGEL A PEREZ
Address CALLE 14F 95F URB ALTURAS DE RIO GR RIO GRANDE, PR 00745
18.3522, -65.8109 (ZIP center) · Grid
FK78ci · CQ 8 · ITU 11 ·
map ↗
FRN 0003819810
Last granted Oct 12, 1993
Effective Oct 12, 1993
Last action Mar 2, 2001
FCC actions (1)
Mar 2, 2001 — License canceled LICAN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Seen Sep 27, 2026 · 1 snapshot · as KC4AP
ANGEL A PEREZ
Attn: Angel A Perez PO Box 120493 Melbourne, FL 32912
Seen Apr 27, 2024 → Sep 27, 2026 · 11 snapshots · as KB0AP
ANGEL A Angel A Perez
Attn: Angel A Perez PO Box 32904 Melbourne, FL 32912
Seen Oct 22, 2013 → Sep 27, 2026 · 78 snapshots · as KP4MLF
ANGEL A PEREZ
7588 Forest Valley Loop, Colorado Springs, CO 80908
39.0476, -104.6905 (ZIP center) · Grid
DM79pb · CQ 4 · ITU 7 ·
map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as WP4MLF
ANGEL A PEREZ
CALLE 14F 95F URB ALTURAS DE RIO GR, RIO GRANDE, PR 00745
18.3522, -65.8109 (ZIP center) · Grid
FK78ci · CQ 8 · ITU 11 ·
map ↗
Seen Apr 27, 2024 → Sep 25, 2025 · 10 snapshots · as KC4AP
ANGEL A PEREZ
Attn: Angel A Perez PO Box 32904 Melbourne, FL 32912
Seen Nov 7, 2004 → Apr 12, 2013 · 9 snapshots · as KP4MLF
ANGEL A PEREZ
HC 01 BOX 5147, LOIZA, PR 00772
18.4389, -65.9052 (ZIP center) · Grid
FK78bk · CQ 8 · ITU 11 ·
map ↗
Others requesting KP4MLF
1 application listed KP4MLF as a choice, newest first.
Filed Award Applicant Choice # Status
Feb 12, 2001
Mar 2, 2001
WP4MLF · ANGEL A PEREZ · RIO GRANDE, PR
1 Granted
Data: FCC Universal Licensing System, amateur service · refreshed nightly
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