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Registered aircraft · FAA record as of October 2, 2026
N4002S

Ayres Corporation S2R-T34

Valid Colorado

N4002S is an Ayres Corporation S2R-T34, a fixed-wing airplane with one motor with turboprop engines, built in 1978. It has 1 seat. It is registered to Shulze AG Aviation LLC, an LLC in Greeley, Colorado. The registration is valid: it was issued on February 25, 2023 and expires on February 28, 2030. It holds a restricted airworthiness certificate for agriculture and pest control, dated August 16, 1978.

Aircraft

Maker
Ayres Corporation
Model
S2R-T34 · all S2R-T34s and related versions
Serial number
6003
Type
Fixed-wing, single engine
Power
Turboprop, 1 motor · P&W Canada PT6A-34AG · 750 hp
Seats
1
Year built
1978
Transponder code
A4AF50 (octal 51127520)

Registration

Status
Valid registration
Certificate issued
February 25, 2023
Expires
February 28, 2030
Last FAA action
February 25, 2023
Airworthiness
Restricted · Agriculture and pest control · August 16, 1978
FAA region
Northwest Mountain
FAA record id
00320964

Owner as the FAA publishes it

Name
Shulze AG Aviation LLC
Type
LLC
Address
4935 W 12Th Street Dr
Greeley, CO 80634-2220

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Earlier use of this number 1

1971-05-14Sikorsky S-61N · exported to Denmark · Valid registration

Records check free · 1 to understand · 4 clear

The public federal record on N4002S, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.

CLEARRegistration and identity

Valid registration to Shulze AG Aviation LLC, an LLC, certificate issued February 25, 2023, expires February 28, 2030. No fractional interest recorded. [1]

CLEARAirworthiness certificate

Restricted certificate for agriculture and pest control, dated August 16, 1978, consistent with the 1978 manufacture year. [1]

CLEARPrior registrations of this airframe

No earlier tail number is recorded against serial 6003 for this model in the deregistered file. [2]

ATTENTIONTail number reuse

N4002S was previously assigned to 1 other aircraft: Sikorsky S-61N (serial 61487, cancelled May 14, 1971). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]

NOTERecent registry documents

No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]

CLEARAccident and incident record

No NTSB investigation records located under N4002S. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]

PENDINGTitle chain, liens and 337 forms

These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.

PENDINGAirworthiness directives and utilization

AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.

CLEAR the source was checked and shows no adverse findingATTENTION a fact a buyer or lender should understand, often routineNOTE context onlyPENDING covered by the full report
  1. FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
  2. FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
  3. FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
  4. NTSB aviation accident database (CAROL), records through August 27, 2026. data.ntsb.gov/carol-main-public/basic-search

This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data