N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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, WIWD8RC HAM
✅ Available for a vanity request — free since Nov 5, 2024.
2x2 call: Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Last requested Jul 21, 2026 as choice 2: application dismissed.
Last requested Jul 21, 2026 as choice 2: application dismissed.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 2 holders on record · available since Nov 5, 2024
Previous holder: Rodney R Castaldi
Held WD8RC Oct 15, 2021 → Nov 4, 2022 · first licensed Feb 8, 2021 as KE8QPU · 3 licenses · FRN 0030507974
-
- Licensee
- Rodney R Castaldi
- Address
- Attn: Rodney R Castaldi
17182 Long Lake Hwy
Alpena, MI 49707-9123
- FRN
- 0030507974
- Previous call
- WD8RC (General)
- Last granted
- Nov 4, 2022
- Effective
- Nov 4, 2022
- Last action
- Nov 4, 2022
FCC actions (2)
- Nov 4, 2022 — Vanity call sign granted VANGRT
- Nov 4, 2022 — License issued LIISS
-
- Licensee
- Rodney R Castaldi
- Address
- Attn: Rodney R Castaldi
17182 Long Lake Hwy
Alpena, MI 49707-9123
- FRN
- 0030507974
- Previous call
- KE8QPU (General)
- Last granted
- Oct 15, 2021
- Effective
- Oct 15, 2021
- Last action
- Nov 4, 2022
FCC actions (3)
- Nov 4, 2022 — License canceled LICAN
- Oct 15, 2021 — Vanity call sign granted VANGRT
- Oct 15, 2021 — License issued LIISS
-
- Licensee
- Rodney R Castaldi
- Address
- 17182 LONG LAKE HWY
ALPENA, MI 49707-9123
- FRN
- 0030507974
- Last granted
- Feb 8, 2021
- Effective
- Sep 20, 2021
- Last action
- Oct 15, 2021
FCC actions (5)
- Oct 15, 2021 — License canceled LICAN
- Sep 20, 2021 — License modified LIMOD
- Mar 12, 2021 — License modified LIMOD
- Feb 8, 2021 — License issued LIISS
- Feb 8, 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 16, 2022 → Oct 4, 2026 · 38 snapshots · as KE8QPU
Rodney R Castaldi
17182 LONG LAKE HWY, ALPENA, MI 49707-9123
Previous holder: ROBERT W CROSTHWAITE
Held WD8RC May 25, 2000 → Dec 9, 2018 · first licensed as KC8FWO · 2 licenses · FRN 0002744100
-
📦 Moved: , None → Morrice, MI
- Licensee
- ROBERT W CROSTHWAITE
- Address
- 700 E LANSING RD
MORRICE, MI 48857
- FRN
- 0002744100
- Previous call
- KC8FWO (Advanced)
- Last granted
- Sep 20, 2008
- Effective
- Sep 20, 2008
- Last action
- Dec 10, 2020
FCC actions (3)
- Dec 10, 2020 — License expired LIEXP
- Sep 20, 2008 — License renewed LIREN
- May 25, 2000 — License modified LIMOD
-
- Licensee
- ROBERT W CROSTHWAITE
- Address
- Last granted
- Effective
- Last action
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
Others requesting WD8RC
3 applications listed WD8RC as a choice, newest first.
| Filed | Award | Applicant | Choice # | WD8RC | Result |
|---|---|---|---|---|---|
| Jul 21, 2026 | Aug 8, 2026 | KF8FYQ · Roane County Amateur Radio Club · Spencer, WV | 2 | Dismissed | Application dismissed |
| Sep 27, 2021 | Oct 15, 2021 | KE8QPU · Rodney R Castaldi · Alpena, MI | 1 | Granted | Granted this call |
| Jun 24, 2021 | Jul 12, 2021 | KE8QPU · Rodney R Castaldi · Alpena, MI | 1 | Dismissed | Application dismissed |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WD8RC in the last 24 hours. They show up here within seconds of WD8RC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.