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, WI

K6OWL HAM

Amateur Extra class licensed since 1999 (27 yrs) K6OWL since 2001 · previously N6OEP Menlo Park, CA LoTW user eQSL AG

🔒 Not available — currently licensed, through Aug 21, 2031. If it isn't renewed, it opens for vanity requests Aug 22, 2033.

📬 QSL: LoTW user · last upload Jan 10, 2018 · eQSL AG member · QRZ · HamQTH

📝 K6OWL has filed vanity applications before — latest filed Aug 2, 2001 · what was requested

Currently held by Mark P Schreiber · 1 holder on record

Current holder: Mark P Schreiber

Held K6OWL Aug 21, 2001 → present · first licensed Apr 16, 1999 as N6OEP · 2 licenses · FRN 0005176748

📦 Moved: San Francisco, CA → Menlo Park, CA

K6OWL Active Amateur Extra · vanity Aug 21, 2001 → expires Aug 21, 2031

Licensee
Mark P Schreiber

Address
PO Box 7145
MENLO PARK, CA 94026

FRN
0005176748

Previous call
N6OEP (General)

Last granted
Jun 15, 2021

Effective
Feb 16, 2023

Last action
Feb 16, 2023
FCC actions (7)
- Feb 16, 2023 — Administrative update LIAUA
- Dec 17, 2021 — Administrative update LIAUA
- Jun 15, 2021 — License renewed LIREN
- May 25, 2011 — License renewed LIREN
- Feb 9, 2011 — Administrative update LIAUA
- Sep 10, 2001 — License modified LIMOD
- Aug 21, 2001 — License issued LIISS
N6OEP Canceled General Apr 16, 1999 → Aug 21, 2001 (canceled)

Licensee
Mark P Schreiber

Address
34 Yerba Buena Ave
San Francisco, CA 94127-1544
37.7360, -122.4572 (ZIP center) · Grid CM87sr · CQ 3 · ITU 6 · map ↗

FRN
0005176748

Last granted
Apr 16, 1999

Effective
Jun 18, 2001

Last action
Aug 21, 2001
FCC actions (3)
- Aug 21, 2001 — License canceled LICAN
- Jun 18, 2001 — License modified LIMOD
- Jun 18, 2001 — FCC action LITIN

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as K6OWL
Mark P Schreiber
PO Box 7145, MENLO PARK, CA 94026
Seen Nov 7, 2004 → Oct 4, 2026 · 83 snapshots · as N6OEP
Mark P Schreiber
34 Yerba Buena Ave, San Francisco, CA 94127-1544
37.7360, -122.4572 (ZIP center) · Grid CM87sr · CQ 3 · ITU 6 · map ↗
Seen Apr 16, 2022 · 1 snapshot · as K6OWL
Mark P Schreiber
501 PORTOLA RD APT 8133, PORTOLA VALLEY, CA 94028
37.3749, -122.2127 (ZIP center) · Grid CM87vi · CQ 3 · ITU 6 · map ↗

Vanity applications filed by K6OWL

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Aug 2, 2001 Granted Jun 15, 2021 0000547863	N6OEP · Mark P Schreiber · General 34 Yerba Buena Ave, San Francisco, CA 94127-1544 37.7360, -122.4572 (ZIP center) · Grid CM87sr · CQ 3 · ITU 6 · map ↗	1.K6OWL ✓ granted 2.K6MPS held 3.N6MPS 4.W6MPS held	Granted got K6OWL

Others requesting K6OWL

3 applications listed K6OWL as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jun 10, 2021	Jun 28, 2021	KJ6OWL · ZHENG LIN · ROWLAND HEIGHTS, CA	4	Dismissed
Jul 17, 2017	Aug 4, 2017	KK6VYC · Scott N Martin · Campbell, CA	6	Granted
Aug 2, 2001	Aug 20, 2001	N6OEP · Mark P Schreiber · San Francisco, CA	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K6OWL in the last 24 hours. They show up here within seconds of K6OWL beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.