- Manufacturer (registry)
- WACO
- Model
- ASO
- Registry code
- 9601202
- Registered
- 33 aircraft
- Type
- Fixed wing single engine
- Engines
- 1 · Reciprocating
- Seats
- 3
- Weight class
- Up to 12,499 lb
- Cruise speed
- 79 mph
- Certification
- Type certificated
- Data sheet
- TCDSATC 41
- Holder
- The Waco Aircraft Company
Model codes come from the FAA registry’s reference file. ADs are matched to them by model name and maker.
On this page
Aircraft by year built · 33
| 1927 | 1 |
|---|---|
| 1928 | 11 |
| 1929 | 15 |
| 1930 | 2 |
| 1931 | 1 |
| 1959 | 1 |
| 1966 | 1 |
| 1975 | 1 |
Airworthiness directives that may apply · 0
ADs whose products match this airframe model. Each AD’s applicability may narrow it by serial number, part number or configuration.
No ADs matched this model
Registered aircraft · 33
N10001Stoos Robert A · Lakeland, FLN11253Patterson John Miles II · Frankfort, KYN119YLabarre John D · Cincinnati, OH
See all 33 registered aircraftQuery with SQL
duckdb -csv -c "SELECT n_number, serial_number, year_manufactured, status, registrant_name, registrant_city, registrant_state
FROM 'https://openairdocs.org/data/latest/faa_aircraft_registration.parquet'
WHERE aircraft_model_code IN ('9601202')
ORDER BY n_number"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT n_number, serial_number, year_manufactured, status, registrant_name, registrant_city, registrant_state
FROM 'https://openairdocs.org/data/latest/faa_aircraft_registration.parquet'
WHERE aircraft_model_code IN ('9601202')
ORDER BY n_numberRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
STCs approved for this model · 16
STC SA00478CHInstallation of Cooper Superflite 102 Fabric.STC SA01406NYInstallation of Airwolf remote mounted engine oil filter kit AFC-K017 on single and multi-engine fixed light aircraft and
rotary wingSTC SA02033ATModification to install an air-oil separator to prevent oil from being aspirated from the engine breather line.
See all 16 STCsQuery with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE model_key = 'ASO') ORDER BY s.status = 'Current' DESC, s.stc_number"
Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT s.stc_number, s.description, s.holder, s.status, s.status_date FROM 'https://openairdocs.org/data/latest/faa_stc.parquet' s WHERE s.stc_number IN (SELECT stc_number FROM 'https://openairdocs.org/data/latest/faa_stc_model.parquet' WHERE model_key = 'ASO') ORDER BY s.status = 'Current' DESC, s.stc_number
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
NTSB investigations · 10
Aircraft matched to this model through the registry, by N-number and event date.
Of 1 case NTSB coded with a defining event. All defining events
Findings NTSB made part of the probable cause. A case can have several. All findings
Of 3 cases with NTSB’s older coding, defined in its coding manual.
NTSB ERA26LA280Accident · No injuriesClass 4 · LimitedFinal reportWaco ASO · Hamilton, OHThe separation of the right main landing gear axle, which resulted in a loss of control during the landing roll.NTSB IAD04CA015Accident · No injuriesData collectionFinal reportWaco ASO · Lexington, KYThe pilot's inadequate remedial action to wake turbulence. A factor was the pilot's failure to recognize that the takeoff conditions were conducive to wake turbulence.NTSB LAX91LA256Accident · No injuriesLimited investigationFinal reportWeaver WACO-ASO · Montague, CAFailure of the pilot to maintain directional control of the airplane and improper use of the brakes.NTSB CHI88LA202Accident · No injuriesLimited investigationFinal reportWaco ATO · Middletown, OHThe plt stated that during initial climb the engine sputtered and he discovered that the fuel pressure gauge read zero. He made an immediate right turn back toward the airport. While attempting to glide to the airport he noticed that the fuel selector was set…NTSB IAD79FLQ03Accident · No injuriesClosedWaco ASO · Mt Sterling, KYNTSB NYC75FGM51Accident · No injuriesClosedWaco ASO · Belle Vernon, PANTSB CHI70D0091Accident · No injuriesClosedWaco ASO · Dayton, OHNTSB MIA68D0230Accident · No injuriesClosedWaco ASO · Timmonsville, SCNTSB MIA67F0251Accident · No injuriesClosedWaco ASO · Timmonsville, SCNTSB UNK64X2808Accident · No injuriesClosedWaco ASO · Delta Bridge, LA
Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c.\"mKey\" = a.case_mkey
WHERE a.aircraft_model_code IN ('9601202')
ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c."mKey" = a.case_mkey
WHERE a.aircraft_model_code IN ('9601202')
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
FAA incident reports · 13
Matched to this model through the registry, by N-number and event date.
Accident 20260724010089AWaco ASO · Hamilton, OHOn July 24, 2026, a Waco Aso, registration [privacy data omitted], departed khao (Butler county regional airport) for a local flight with one pilot and three passengers on board. VFR weather conditions prevailed at the time, with winds reported as variable at…Incident 20220701011589IWaco ASO · Richland, WAPilot stated on landing the right brake had little or no braking action and began to swerve back and forth and was unable to maintain directional control resulting in main landing gear collapse and wing tip ground contact.Accident 20040409005189AWaco ASO · Lexington, KY(-23) Apparent wake turbulence. Subject a/c took off shortly after an MD-80 series landed. The pilot believes wake turbulence was the cause of the accident.Accident 20020629038389AWaco ASO · Mount Vernon, OH(-23) On June 29, 2002, the pilot departed the wyncoop (6G4) airport with two passengers. The pilot made the following statement when interviewed about the accident: "I departed the wyncoop airport normally. As I flew back over the field I saw several people…Accident 20020602017609AWaco ASO · Goodland, KS(.19) On June 2, 2002, at 1330 central daylight time, a Waco Aso, N662Y, was substantially damaged during landing when it veered off runway 23 (3,501 feet by 75 feet, asphalt) at the Renner field-Goodland municipal airport (gld), Goodland, Kansas. Visual…Accident 19910609020489AWaco ASO · Montague, CATail wheel vibrated. Lost directional control. Right main clogged with grass leaving runway. Nosed over.Accident 19910416010749AWaco ASO · Lake Apopka, FLDived over lake several times. On last dive pulled up stalled and spun into lake.Accident 19880812032599AWaco ATO · Middletown, OHEngine quit on climbout. Fuel selector on aux tank which ran dry. Hit a tree and flipped over in a pond returning.Incident 19870704063369IWaco ASO · Hamilton, OHThe left gear collapsed when the aircraft veered on landing roll. A weld in the axle housing failed.Incident 19810801054129IDoug DC10* · Omaha, NEZa aircraft made unscheduled landing due to engine spool down. No problem found during ground operation.Accident 19781029034219AWaco ASO · Mt Sterling, KYIncident 19780822048469IWaco ASO · Lexington, KYAircraft left runway on rollout due to broken bead area in wheel. Hayes kelsey model 752A, assy no. G373.Accident 19750629019859AWaco ASO · Belle Vernon, PAApld full pwr with acft in extreme nose hi attitude. Eng did not respond to rapid throttle use.
Query with SQL
duckdb -csv -c "SELECT report_number, event_date, event_type, city, state, aircraft_make, aircraft_model, aircraft_damage, fatal_injuries, n_number
FROM 'https://openairdocs.org/data/latest/faa_incident_report.parquet'
WHERE aircraft_model_code IN ('9601202')
ORDER BY event_date DESC, report_number DESC"Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT report_number, event_date, event_type, city, state, aircraft_make, aircraft_model, aircraft_damage, fatal_injuries, n_number
FROM 'https://openairdocs.org/data/latest/faa_incident_report.parquet'
WHERE aircraft_model_code IN ('9601202')
ORDER BY event_date DESC, report_number DESCRun it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
Service difficulty reports
No reports name this modelGeneral aviation reporting is voluntary.