🕒 FCC license data updated today 9:45 am CDT · 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
KI5RDD HAM
⏳
Not available yet — opens for vanity requests
Aug 13, 2027 , two years after the license was canceled (Aug 12, 2025).
2x3 call: any licensee 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
Previous holder: MARCUS SEABOCK
Held KI5RDD Feb 2, 2021 → Aug 12, 2025
· first licensed Jan 14, 2021 as KI5MYI
· 3 licenses · FRN 0030354146
K5MSS
Active
General · vanity
Aug 12, 2025 → expires Aug 12, 2035
Licensee MARCUS SEABOCK
Address Attn: Marcus Seabock 27A Caballos Trail SANTA FE, NM 87508
35.5117, -105.9124 (street) · Grid
DM75bm · CQ 4 · ITU 7 ·
map ↗
FRN 0030354146
Previous call KI5RDD (Technician)
Last granted Aug 12, 2025
Effective Aug 12, 2025
Last action Aug 12, 2025
FCC actions (2)
Aug 12, 2025 — Vanity call sign granted VANGRT Aug 12, 2025 — License issued LIISS
KI5RDD
Canceled
General · vanity
Feb 2, 2021 → Aug 12, 2025 (canceled)
Licensee MARCUS SEABOCK
Address Attn: Marcus Seabock 27A Caballos Trail SANTA FE, NM 87508
35.5117, -105.9124 (street) · Grid
DM75bm · CQ 4 · ITU 7 ·
map ↗
FRN 0030354146
Previous call KI5MYI (Technician)
Last granted Feb 2, 2021
Effective Mar 25, 2025
Last action Aug 12, 2025
FCC actions (5)
Aug 12, 2025 — License canceled LICAN Mar 25, 2025 — Administrative update LIAUA Aug 15, 2023 — License modified LIMOD Feb 2, 2021 — Vanity call sign granted VANGRT Feb 2, 2021 — License issued LIISS
KI5MYI
Canceled
Technician
Jan 14, 2021 → Feb 2, 2021 (canceled)
Licensee Marcus Seabock
Address 27A CABALLOS TRL Santa Fe, NM 87508
35.5206, -105.9458 (ZIP center) · Grid
DM75am · CQ 4 · ITU 7 ·
map ↗
FRN 0030354146
Last granted Jan 14, 2021
Effective Jan 14, 2021
Last action Feb 2, 2021
FCC actions (3)
Feb 2, 2021 — License canceled LICAN Jan 14, 2021 — License issued LIISS Jan 14, 2021 — 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 25, 2025 → Oct 4, 2026 · 8 snapshots · as KI5RDD
MARCUS SEABOCK
Attn: Marcus Seabock 27A Caballos Trail, SANTA FE, NM 87508
35.5117, -105.9124 (street) · Grid
DM75bm · CQ 4 · ITU 7 ·
map ↗
Seen Apr 16, 2022 → Oct 4, 2026 · 21 snapshots · as KI5MYI
Marcus Seabock
27A CABALLOS TRL, Santa Fe, NM 87508
35.5206, -105.9458 (ZIP center) · Grid
DM75am · CQ 4 · ITU 7 ·
map ↗
Others requesting KI5RDD
2 applications listed KI5RDD as a choice, newest first.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KI5RDD in the last 24 hours. They show up here within seconds of KI5RDD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.
Data: FCC Universal Licensing System (amateur & GMRS), NetLogger and more · site status
n9tpb.com · 73 de N9TPB