N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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, WIK8RDO HAM
✅ Available for a vanity request — free since Mar 7, 2022.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH
Not currently held · 2 holders on record · available since Mar 7, 2022
Previous holder: DONALD P ARMSTRONG
Held K8RDO Mar 6, 2010 → Mar 6, 2020 · first licensed Aug 25, 2004 as WD8JQP · 3 licenses · FRN 0011439809
-
📦 Moved: Bad Axe, MI → Fort Myers, FL
- Licensee
- DONALD P ARMSTRONG
- Address
- 2483 NATURE POINTE LOOP
FORT MYERS, FL 33905
- FRN
- 0011439809
- Previous call
- KI8KS
- Last granted
- Mar 6, 2010
- Effective
- Feb 27, 2013
- Last action
- Mar 8, 2022
FCC actions (4)
- Mar 8, 2022 — License expired LIEXP
- Feb 27, 2013 — Administrative update LIAUA
- Mar 6, 2010 — Vanity call sign granted VANGRT
- Mar 6, 2010 — License issued LIISS
-
- Licensee
- DONALD P ARMSTRONG
- Address
- 21 CHURCH DR
BAD AXE, MI 48413
- FRN
- 0011439809
- Previous call
- WD8JQP
- Last granted
- Aug 25, 2004
- Effective
- Jan 25, 2010
- Last action
- Mar 6, 2010
FCC actions (3)
- Mar 6, 2010 — License canceled LICAN
- Jan 25, 2010 — Systematic call sign granted SYSGRT
- Jan 25, 2010 — License issued LIISS
-
- Licensee
- DONALD P ARMSTRONG
- Address
- 21 CHURCH DR
BAD AXE, MI 48413
- FRN
- 0011439809
- Last granted
- Aug 25, 2004
- Effective
- Jan 25, 2010
- Last action
- Jan 25, 2010
FCC actions (3)
- Jan 25, 2010 — License canceled LICAN
- Aug 25, 2004 — License renewed LIREN
- Aug 25, 2004 — FCC action LITIN
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Apr 6, 2013 → Oct 4, 2026 · 41 snapshots · as K8RDO
DONALD P ARMSTRONG
2483 NATURE POINTE LOOP, FORT MYERS, FL 33905 - Seen May 27, 2010 → Oct 4, 2026 · 100 snapshots · as WD8JQP
DONALD P ARMSTRONG
21 CHURCH DR, BAD AXE, MI 48413 - Seen Nov 7, 2004 · 1 snapshot · as WD8JQP
DONALD P ARMSTRONG
892 AMBER DR, BAD AXE, MI 48413
Previous holder: ELMER J ROOSSIEN
Held K8RDO Nov 25, 1996 → Nov 25, 2006 · first licensed Nov 25, 1996 as K8RDO · 1 license · no FRN on file (pre-2001 records)
-
- Licensee
- ELMER J ROOSSIEN
- Address
- 2111 RAYBROOK SE 2013
GRAND RAPIDS, MI 49506
- Last granted
- Nov 25, 1996
- Effective
- Nov 25, 1996
- Last action
- Nov 26, 2008
FCC actions (1)
- Nov 26, 2008 — License expired LIEXP
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as K8RDO
ELMER J ROOSSIEN
2111 RAYBROOK SE 2013, GRAND RAPIDS, MI 49506
Others requesting K8RDO
1 application listed K8RDO as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Feb 16, 2010 | Mar 6, 2010 | KI8KS · DONALD P ARMSTRONG · BAD AXE, MI | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K8RDO in the last 24 hours. They show up here within seconds of K8RDO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.