Owner verification availableAvailable to claim

N133S1975 SLEEP EAA BIPLANE P1

N133S is a cancelled registration, last carried by a 1975 Sleep EAA BIPLANE P1, cancelled on 7 Jul 2017. The record shows no registry changes, no NTSB case on this mark and no service difficulty reports.

Claim N133S See the full record

Every claim is manually reviewed. Access is limited to verified owners and authorized aircraft representatives.

$13,661,675

Valued 29 Aug 2026

Registration: N133S
Aircraft: EAA BIPLANE P1; SLEEP
Serial Number: 001

Locked

Total Hours

Locked

Total Cycles

1975

Year

Public record

The file is closed,
the record is not.

This section is public record, drawn from the FAA registry and the Virtual Hangar valuation sheet. Nothing here comes from the aircraft's own logbooks. Verification is what connects this record to the logbooks, the maintenance plan and the value factors only an owner holds, and anything an owner chooses to publish appears separately below.

Registration record

N133S as the FAA holds it

FAA registry, effective 13 Oct 2026

Airframe

Manufacturer: SLEEP
Model: EAA BIPLANE P1
Serial number: 001
Year manufactured: 1975
Airframe type: Fixed wing single engine
Category: Land
Certification basis: Not type certificated
Seats: 1
Weight class: Up to 12,499 lb
Cruising speed: 85 mph

Powerplant

Engines: 1
Manufacturer: LYCOMING
Model: 0-290 SERIES
Type: 4 cycle
Power: 140 hp each

Airworthiness

Certificate issued: 8 May 1980
Classification: Experimental
Approved operations: Amateur built

Registration

Status: Registration expired — pending cancellation
Record type: Registration cancelled
Certificate issued: 25 Sep 2003
Last FAA action: 15 Sep 2009
Cancelled: 7 Jul 2017

Registered owner

Name: DIEDRICH STEVE
Based: SANDPOINT, ID, US

Transponder address

Mode S (hex): A087E6
ICAO 24-bit: a087e6
Octal: 50103746
Decimal: 10520550

Deregistration

Cancelled: 7 Jul 2017
Reason group: 1

Estimated value

$13,661,675

As of 29 Aug 2026. Virtual Hangar Jetstimate. Market value and charter on virtualhangar.com

Market presence

Not currently listed

N133S has never appeared on the marketplaces we collect.

Straight answers

Questions about
N133S.

Each answer is drawn from public record and the Virtual Hangar valuation sheet: the FAA registry, the NTSB database, service difficulty reports, Part 135 certificates and public sale listings. Nothing here comes from the owner's own published details above. Where the record is silent the question is not asked, so an absence here never stands in for a clean history.

What kind of aircraft is N133S?

N133S is a 1975 Sleep EAA BIPLANE P1, serial 001. The FAA classes it as fixed wing single engine, it seats 1, it is powered by 1 Lycoming 0-290 SERIES engine.

Who is N133S registered to?

The FAA registry lists DIEDRICH STEVE in Sandpoint, ID, US, as the registrant of N133S.

Is N133S still registered?

No. The FAA cancelled the registration on 7 Jul 2017.

Has N133S been in an NTSB-reported accident?

The NTSB database holds no accident or incident record naming N133S. Marks are reused, so this covers the mark, not every airframe that ever wore it.

Does N133S have service difficulty reports?

No service difficulty reports have been filed against N133S.

Who operates N133S for charter?

No Part 135 certificate lists N133S, so it is not on file as a charter aircraft.

Is N133S for sale?

N133S is not currently listed for sale on the marketplaces we collect.

What is N133S worth?

The Virtual Hangar Jetstimate puts N133S at $13,661,675 as of 29 Aug 2026. A listing asking price, where one exists, is the seller's number and not this valuation.

Has N133S changed hands?

The FAA record shows no registry changes for N133S.

What verification adds

Own N133S? Claim its portal.

Public record ends where the aircraft's own paperwork begins. A verified owner connects the two.

LineageEvery logbook page scanned, dated, searchable and backed by the source scan.
VHMxComponent times, inspections and what is due next, on one timeline.
JetstimateThe valuation above, sharpened with verified hours, equipment and condition.

Everything the portal does

Owner verification

Claim N133S

Share your contact information to begin. We manually review every request before private records and owner tools are opened.

Submit your claimShare your contact information.
We verify ownershipA person reviews every request.
Your portal opensComplete the record and invite your team.