N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 26, 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, WI · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)KC9MDL HAM
✅ Available for a vanity request — free since Sep 12, 2019.
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 12, 2019
Previous holder: MARK A CHASE
Held KC9MDL Sep 11, 2007 → Sep 11, 2017
· first licensed Jan 12, 1995 as N9ZTI
· 2 licenses · FRN 0009824509
📖 In the printed callbooks since 1996 as N9ZTI, before the FCC's online records
-
- Licensee
- MARK A CHASE
- Address
- 6750 N SAUGANASH AVE
CHICAGO, IL 60646
- FRN
- 0009824509
- Last granted
- Sep 11, 2007
- Effective
- Sep 11, 2007
- Last action
- Sep 12, 2019
FCC actions (3)
- Sep 12, 2019 — License expired LIEXP
- Sep 11, 2007 — License issued LIISS
- Sep 11, 2007 — Systematic call sign granted SYSGRT
-
- Licensee
- MARK A CHASE
- Address
- 2459 W. Sunnyside ave.
CHICAGO, IL 60625-3047
- FRN
- 0009824509
- Last granted
- Jan 12, 1995
- Effective
- May 25, 2004
- Last action
- Jan 13, 2007
FCC actions (2)
- Jan 13, 2007 — License expired LIEXP
- May 25, 2004 — Administrative update LIAUA
Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
- Seen May 12, 1995 → Apr 17, 2003 · 16 discs
N9ZTI · Technician · issued Jan 12, 1995, expires Jan 12, 2005
MARK A. CHASE
1837 W ROSCOE ST, CHICAGO, IL 60657-1027
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the Air: APRS, Digital & WSPR Spots
No APRS positions, PSK Reporter reports or WSPR spots for KC9MDL in the last 24 hours. They show up here within seconds of KC9MDL beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.