N9TPB
FCC License Search
🕒 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, WIK7SGA HAM
⏳ Not available yet — opens for vanity requests Aug 23, 2027, two years after the license was canceled (Aug 22, 2025).
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
Not currently held · 1 holder on record
Previous holder: Samuel G Altenberger
Held K7SGA Nov 11, 2016 → Aug 22, 2025 · first licensed Oct 21, 2016 as KI7HTD · 3 licenses · FRN 0025954785
-
- Licensee
- Samuel G Altenberger
- Address
- 545 1st Ave SC1-031
New York, NY 10016-6401
- FRN
- 0025954785
- Previous call
- K7SGA
- Last granted
- Aug 22, 2025
- Effective
- Nov 20, 2025
- Last action
- Nov 20, 2025
FCC actions (3)
- Nov 20, 2025 — Administrative update LIAUA
- Aug 22, 2025 — Vanity call sign granted VANGRT
- Aug 22, 2025 — License issued LIISS
-
📦 Moved: Tacoma, WA → New York, NY
- Licensee
- Samuel G Altenberger
- Address
- 545 1st Ave, SC1-031
New York, NY 10016-6401
- FRN
- 0025954785
- Previous call
- KI7HTD
- Last granted
- Nov 11, 2016
- Effective
- Mar 20, 2025
- Last action
- Aug 22, 2025
FCC actions (10)
- Aug 22, 2025 — License canceled LICAN
- Mar 20, 2025 — Administrative update LIAUA
- Feb 13, 2025 — Administrative update LIAUA
- Nov 10, 2023 — Administrative update LIAUA
- Jun 28, 2022 — Administrative update LIAUA
- May 4, 2021 — Administrative update LIAUA
- Sep 29, 2020 — Administrative update LIAUA
- Jan 3, 2019 — Administrative update LIAUA
- Nov 11, 2016 — Vanity call sign granted VANGRT
- Nov 11, 2016 — License issued LIISS
-
- Licensee
- Samuel G Altenberger
- Address
- 12802 Park Ave S
Tacoma, WA 98444
- FRN
- 0025954785
- Last granted
- Oct 21, 2016
- Effective
- Oct 21, 2016
- Last action
- Nov 11, 2016
FCC actions (3)
- Nov 11, 2016 — License canceled LICAN
- Oct 21, 2016 — License issued LIISS
- Oct 21, 2016 — 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 Sep 27, 2026 · 1 snapshot · as K2AGT
Samuel G Altenberger
545 1st Ave SC1-031, New York, NY 10016-6401 - Seen Apr 25, 2025 → Sep 27, 2026 · 5 snapshots · as K7SGA
Samuel G Altenberger
545 1st Ave, SC1-031, New York, NY 10016-6401 - Seen Nov 4, 2016 → Sep 27, 2026 · 34 snapshots · as KI7HTD
Samuel G Altenberger
12802 Park Ave S, Tacoma, WA 98444 - Seen Mar 6, 2025 → Mar 13, 2025 · 2 snapshots · as K7SGA
Samuel G Altenberger
2 Cornell Pl, Rye, NY 10580 - Seen Apr 27, 2024 → Dec 20, 2024 · 5 snapshots · as K7SGA
Samuel G Altenberger
385 Midland Ave, Unit 3, Rye, NY 10580 - Seen Apr 16, 2022 · 1 snapshot · as K7SGA
Samuel G Altenberger
1027 Bellevue Ct E, Seattle, WA 98102-4460 - Seen May 6, 2019 · 1 snapshot · as K7SGA
Samuel G Altenberger
Attn: Sam Altenberger
PO Box 750695
Fairbanks, AK 99775-0695
Others requesting K7SGA
4 applications listed K7SGA as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Oct 24, 2016 | Nov 11, 2016 | KI7HTD · Samuel G Altenberger · Tacoma, WA | 1 | Granted |
| Aug 4, 2008 | Aug 22, 2008 | KD7GHH · Mark T Pierce · Kaysville, UT | 3 | Granted |
| Feb 2, 2007 | Feb 20, 2007 | K0OWO · W A ERFURTH · EVERGREEN, CO | 4 | Granted |
| Feb 22, 2000 | Mar 11, 2000 | WB6SCV · MICHAEL F MC CRACKIN · MISSOULA, MT | 5 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K7SGA in the last 24 hours. They show up here within seconds of K7SGA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.