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Browse · Flight schools · California · register of October 21, 2026

Dubois Aviation INC

Flight school in Chino, California, where the main public airport is Chino Airport (CNO). The FAA register lists 8 aircraft under this name, mostly Piper PA-28-140.

Website: duboisaviation.com (found by search; tell us if it is wrong)

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How many aircraft does Dubois Aviation INC have?

8 aircraft are registered to it with the FAA as of October 21, 2026; aircraft it leases from their owners are not counted.

What does Dubois Aviation INC fly?

Mostly the Piper PA-28-140, along with the Enstrom F-28A and the Mooney M20B.

How old are Dubois Aviation INC's aircraft?

Built between 1958 and 2001; half were built in 1968 or earlier, so the typical one is about 58 years old.

Has Dubois Aviation INC had any accidents?

In the last 10 years the NTSB recorded 1 accident involving the aircraft registered to it today, none of them fatal. The full record

Where is Dubois Aviation INC?

In Chino, California; the main public airport there is Chino Airport (CNO).

Are there FAA examiners near Dubois Aviation INC?

40 pilot examiners and 50 aviation medical examiners work within 50 nautical miles of its airport. See them by name

About Dubois Aviation INC from its own website, read October 21, 2026

DuBois Aviation is a flight school at Chino Airport in California that provides one-on-one flight instruction for private pilot, instrument, commercial, and flight instructor certificates in both airplanes and helicopters. The school operates a fleet of Piper Cherokees, a Cessna 150, a Mooney M20B, a Piper Apache, a Robinson R-22, and an Enstrom F-28 helicopter.

Calls itself
DuBois Aviation
What it is
Flight school
Bases
Chino, CA CNO
Aircraft it names
Piper Cherokee, Cessna 150, Mooney M20B, Piper Apache, Robinson R-22, Enstrom F-28
Services
flight training, discovery flights, aircraft rental, helicopter training, mountain flying course, spin training
Hours
7 days a week
Founded
2008
Address
7601 Merrill Avenue Building B-110 Hangar A&B, Chino, CA, 91710
Telephone
+1-909-597-6292
Elsewhere
Facebook Instagram YouTube

Written by the site from the pages of duboisaviation.com on October 21, 2026; the company's own words and pictures stay on its site. Out of date or wrong? Tell us.

Examiners and inspectors nearby designated by the FAA · within 50 nautical miles

40 pilot examiners (the FAA's designated pilot examiners, who give the practical tests for pilot certificates) are based within 50 nautical miles: 39 for private pilot, 34 for commercial and instrument, 14 for airline transport pilot, 24 for flight instructor, 3 for sport pilot, 5 for type ratings; 34 for airplanes, 19 for multi-engine airplanes, 6 for helicopters, 2 for gliders. Also nearby: 5 sport aviation examiners, 50 aviation medical examiners, 12 mechanic examiners, 8 airworthiness representatives (maintenance), 7 airworthiness representatives (manufacturing), 28 engineering representatives, 1 parachute rigger examiner, 37 training center evaluators, 6 training center examiners, 1 administrative pilot examiner.

All 195 nearby, by kind, with contact details

What each kind does
  • DPE: Designated Pilot Examiner: gives the practical tests (checkrides) for pilot certificates and ratings.
  • SAE: Sport Aviation Examiner: gives the tests for sport pilot certificates and light-sport aircraft.
  • AME: Aviation Medical Examiner: a doctor who issues the medical certificates pilots must hold.
  • DME: Designated Mechanic Examiner: tests candidates for the mechanic certificate (airframe and powerplant).
  • DAR-T: Designated Airworthiness Representative, maintenance: issues airworthiness certificates and approvals for aircraft in service.
  • DAR-F: Designated Airworthiness Representative, manufacturing: issues airworthiness certificates for newly built aircraft and parts.
  • DER-T: Designated Engineering Representative: approves engineering data for repairs and alterations on the FAA's behalf.
  • DPRE: Designated Parachute Rigger Examiner: tests candidates for the parachute rigger certificate.
  • TCE: Training Center Evaluator: gives tests at a simulator training center.
  • DCTO-E: Designee at a certificated training organisation.
  • Admin-PE: Administrative Pilot Examiner: handles certificate paperwork rather than flight tests.

Designees are listed with the name and contact details the FAA publishes for them on its designee locator (read October 10, 2026): the FAA lists them so that pilots, mechanics and companies can find them. Private individuals are not named, the site's policy at this time. A designee who would rather not appear here can ask us through the contact address on the About page. Each designee is placed at the main public airport of the town the FAA lists (or the nearest one to its zip code), so "nearby" means the town, not an exact address. All examiners by state.

Its aircraft and their safety record from the FAA register and the NTSB

8 aircraft are registered to Dubois Aviation INC today, mostly Piper PA-28-140. Built between 1958 and 2001; half of them in 1968 or earlier, so the typical one is about 58 years old. 1 is a twin-engine aeroplane. 1 is a helicopter.

All 8 aircraft, each with its own page
Tail numberAircraftBuiltNTSB records, last 10 years
N90775Enstrom F-28A1969
N74770Mooney M20B1961
N3363PPiper PA-23-1601958
N4132JPiper PA-28-1402001
N7085RPiper PA-28-14019661
N7412JPiper PA-28-1401968
N9841WPiper PA-28-1401967
N8246EPiper PA-28-1611982

In the last 10 years the NTSB recorded 1 accident involving these aircraft.

DateAircraftWhatWhereOutcomeRecord
January 13, 2018N7085R Piper PA-28-140AccidentCorona, CANo injuries; substantial damageGAA18CA102

Only the aircraft registered to Dubois Aviation INC today are counted, wherever they were flying and whoever was flying them, including any accident before the school owned them; aircraft a school leases from their owners are registered to those owners and are not. A school that flies more hours will show more; nobody publishes those hours, so this is a record, not a score. Compare with the other training organisations in California.

Other flight schools nearby within about 15 miles, the 10 nearest of 13

Compare every school in California: fleets, aircraft ages and safety records side by side. Each school is placed at the main public airport of its town, or at the town's centre when it has none.

Connections how this company links to the rest of the register

Where
On the register

The whole map of how records connect.

This entry comes from the FAA aircraft register (October 21, 2026). The FAA publishes no downloadable list of flight schools (its online finder covers only certificated Part 141 schools), so a company is listed here when its name says what it does; this one's name does not, but it owns a fleet of training aircraft and its own website says it gives flying lessons. Is this your company? Claim or correct this listing: the base, the website, what you do, your own pictures.