N9TPB
FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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, WIK6RSG HAM
✅ Available for a vanity request — free since Dec 1, 2006.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it.
No pending applications list it.
📬 QSL: no LoTW uploads on record · eQSL AG member · QRZ · HamQTH
Not currently held · 1 holder on record · available since Dec 1, 2006
Previous holder: Robert S Greenstein Esq
Held K6RSG Sep 21, 2002 → Nov 30, 2004 · first licensed Feb 16, 1993 as KD6OGL · 4 licenses · FRN 0007467061
-
- Licensee
- Robert S Greenstein Esq
- Address
- 22911 Crespi Street
Woodland Hills, CA 91364-2808
- FRN
- 0007467061
- Previous call
- AK9G (General)
- Last granted
- Jul 25, 2026
- Effective
- Jul 25, 2026
- Last action
- Jul 25, 2026
FCC actions (4)
- Jul 25, 2026 — License renewed LIREN
- Jan 7, 2016 — License renewed LIREN
- Jan 7, 2006 — Vanity call sign granted VANGRT
- Jan 7, 2006 — License issued LIISS
-
- Licensee
- Robert S Greenstein Esq
- Address
- 22911 Crespi Street
Woodland Hills, CA 91364-2808
- FRN
- 0007467061
- Previous call
- K6RSG (General)
- Last granted
- Nov 30, 2004
- Effective
- Nov 30, 2004
- Last action
- Jan 7, 2006
FCC actions (3)
- Jan 7, 2006 — License canceled LICAN
- Nov 30, 2004 — Vanity call sign granted VANGRT
- Nov 30, 2004 — License issued LIISS
-
- Licensee
- Robert S Greenstein
- Address
- 22911 Crespi Street
Woodland Hills, CA 91364-2808
- FRN
- 0007467061
- Previous call
- KD6OGL (General)
- Last granted
- Sep 21, 2002
- Effective
- Nov 3, 2004
- Last action
- Nov 30, 2004
FCC actions (5)
- Nov 30, 2004 — License canceled LICAN
- Nov 3, 2004 — License modified LIMOD
- Jun 18, 2004 — License modified LIMOD
- Sep 21, 2002 — Vanity call sign granted VANGRT
- Sep 21, 2002 — License issued LIISS
-
- Licensee
- ROBERT S GREENSTEIN
- Address
- 22911 Crespi Street
Woodland Hills, CA 91364-2808
- FRN
- 0007467061
- Last granted
- Feb 16, 1993
- Effective
- Jul 30, 2002
- Last action
- Sep 21, 2002
FCC actions (2)
- Sep 21, 2002 — License canceled LICAN
- Jul 30, 2002 — Administrative update LIAUA
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 · 190 snapshots · as KD6OGL
ROBERT S GREENSTEIN
22911 Crespi Street, Woodland Hills, CA 91364-2808
Others requesting K6RSG
4 applications listed K6RSG as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Feb 22, 2022 | Mar 12, 2022 | KN6SSH · Samuel P Girdzis · Menlo Park, CA | 6 | Granted |
| Aug 28, 2017 | Sep 15, 2017 | KI6MZQ · Reavis Sutphin-Gray · Santa Rosa, CA | 7 | Granted |
| Sep 18, 2015 | Oct 6, 2015 | KD6AQL · ROBERT S GORDON · ELK GROVE, CA | 2 | Granted |
| Sep 3, 2002 | Sep 21, 2002 | KD6OGL · ROBERT S GREENSTEIN · Woodland Hills, CA | 1 | Granted |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for K6RSG in the last 24 hours. They show up here within seconds of K6RSG beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.