The U.S. aircraft register, updated daily · Carbon Free Flight by 2050
Registered aircraft · FAA record as of October 2, 2026
N637CH

Schempp-Hirth ARCUS M

Valid Electric gliderColorado

N637CH is a Schempp-Hirth ARCUS M, a glider with a piston engine, built in 2019. It has 2 seats. It is registered to Duo Aviation LLC, an LLC in Elbert, Colorado. The registration is valid: it was issued on July 17, 2024 and expires on July 31, 2031. It holds an experimental airworthiness certificate for exhibition; racing, dated April 16, 2020.

Schempp-Hirth: Ventus and Discus with electric self-launch

Aircraft

Maker
Schempp-Hirth (Germany)
FAA spelling: SCHEMPP HIRTH FLUGZEUGBAU GMBH
Model
ARCUS M
Serial number
207
Type
Glider
Power
Piston (reciprocating), 1 motor · Solo 2625 02 · 64 hp
Seats
2
Year built
2019
Transponder code
A857F7 (octal 52053767)

Registration

Status
Valid registration
Certificate issued
July 17, 2024
Expires
July 31, 2031
Last FAA action
August 22, 2024
Airworthiness
Experimental · Exhibition; Racing · April 16, 2020
FAA region
Northwest Mountain
FAA record id
01305384

Owner as the FAA publishes it

Name
Duo Aviation LLC
Type
LLC
Address
C/O Marvin C Huss
24831 Ben Kelly Rd
Elbert, CO 80106-9518

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.

Records check free · 0 to understand · 5 clear

The public federal record on N637CH, 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 Duo Aviation LLC, an LLC, certificate issued July 17, 2024, expires July 31, 2031. No fractional interest recorded. [1]

CLEARAirworthiness certificate

Experimental certificate for exhibition; racing, dated April 16, 2020, consistent with the 2019 manufacture year. [1]

CLEARPrior registrations of this airframe

No earlier tail number is recorded against serial 207 for this model in the deregistered file. [2]

CLEARTail number reuse

No other airframe has carried N637CH according to the deregistered file. [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 N637CH. 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