N9TPB
FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 2026) · next update today 9:45 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, WIKD8OSG HAM
✅ Available for a vanity request — free since Sep 14, 2013.
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 · available since Sep 14, 2013
Previous holder: Chester A Cielesz
Held KD8OSG Aug 24, 2010 → Sep 13, 2011 · first licensed Aug 24, 2010 as KD8OSG · 4 licenses · FRN 0020150116
-
- Licensee
- Chester A Cielesz
- Address
- Attn: Chester A Cielesz
1823 Georgetown Parkway
Fenton, MI 48430
- FRN
- 0020150116
- Previous call
- KF8CGF
- Last granted
- Apr 3, 2026
- Effective
- Apr 3, 2026
- Last action
- Apr 3, 2026
FCC actions (2)
- Apr 3, 2026 — Vanity call sign granted VANGRT
- Apr 3, 2026 — License issued LIISS
-
📦 Moved: Frankenmuth, MI → Fenton, MI
- Licensee
- Chester A Cielesz
- Address
- 1823 Georgetown Parkway
Fenton, MI 48430
- FRN
- 0020150116
- Last granted
- Sep 28, 2024
- Effective
- Sep 28, 2024
- Last action
- Apr 3, 2026
FCC actions (3)
- Apr 3, 2026 — License canceled LICAN
- Sep 28, 2024 — License issued LIISS
- Sep 28, 2024 — Systematic call sign granted SYSGRT
-
📦 Moved: Fenton, MI → Frankenmuth, MI
- Licensee
- Chester A Cielesz
- Address
- Attn: Chester A Cielesz
224 W Tuscola St Apt 23
Frankenmuth, MI 48734
- FRN
- 0020150116
- Previous call
- KD8OSG (Technician)
- Last granted
- Sep 13, 2011
- Effective
- May 29, 2020
- Last action
- Sep 14, 2023
FCC actions (7)
- Sep 14, 2023 — License expired LIEXP
- May 29, 2020 — Administrative update LIAUA
- May 27, 2020 — Administrative update LIAUA
- May 9, 2017 — Administrative update LIAUA
- May 10, 2014 — Administrative update LIAUA
- Sep 13, 2011 — Vanity call sign granted VANGRT
- Sep 13, 2011 — License issued LIISS
-
- Licensee
- Chester A Cielesz
- Address
- 613 Georgetown Parkway
Fenton, MI 48430
- FRN
- 0020150116
- Last granted
- Aug 24, 2010
- Effective
- Apr 8, 2011
- Last action
- Sep 13, 2011
FCC actions (4)
- Sep 13, 2011 — License canceled LICAN
- Apr 8, 2011 — License modified LIMOD
- Aug 24, 2010 — License issued LIISS
- Aug 24, 2010 — 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 Nov 28, 2024 → Sep 27, 2026 · 9 snapshots · as KF8CGF
Chester A Cielesz
1823 Georgetown Parkway, Fenton, MI 48430 - Seen Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as W8OCC
Chester A Cielesz
Attn: Chester A Cielesz
224 W Tuscola St Apt 23, Frankenmuth, MI 48734 - Seen Oct 17, 2011 → Sep 27, 2026 · 54 snapshots · as KD8OSG
Chester A Cielesz
613 Georgetown Parkway, Fenton, MI 48430 - Seen Sep 5, 2017 → May 6, 2019 · 7 snapshots · as W8OCC
Chester A Cielesz
Attn: Chester A Cielesz
3114 Arbor Dr, Fenton, MI 48430 - Seen May 22, 2014 → May 12, 2017 · 17 snapshots · as W8OCC
Chester A Cielesz
Attn: Chester A Cielesz
PO Box 32
3114 Arbor Dr, Fenton, MI 48430
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for KD8OSG in the last 24 hours. They show up here within seconds of KD8OSG beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.