- Manufacturer (registry)
- CHESTER SPECIAL
- Model
- 190
- Registry code
- 05628PB
- Registered
- 0 aircraft
- Type
- Fixed wing single engine
- Engines
- 1 · Reciprocating
- Seats
- 1
- Weight class
- Up to 12,499 lb
- Certification
- Not type certificated
Model codes come from the FAA registry’s reference file. ADs are matched to them by model name and maker.
On this page
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 · 0
No aircraft currently registered with this model
NTSB investigations
No NTSB investigations matched to aircraft with this modelMatched through the registry by N-number, so foreign aircraft and some older cases aren’t counted.
FAA incident reports
No reports matched to aircraft of this modelMatched through the registry by N-number, so foreign aircraft and some older reports aren’t counted.
Service difficulty reports · 14
SDR 2004FA0000500Hinge Bracket · corrodedINSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BOSDR 2004FA0000476Hinge Bracket · corrodedINSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BOSDR 2004FA0000462Hinge Bracket · corrodedINSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS AND/OR MOUNTING FEET. PRIMER AND/OR BOSDR 2004FA0000459Hinge Bracket · corrodedINSPECTED ORIGINAL MAGNESIUM IB AILERON HINGE BRACKETS AND FOUND SOME OR ALL OF THE FOLLOWING CONDITIONS: SEVERELY CORRODED BRACKET BODY AROUND MOUNT AND BEARING BOSS. CRACKS SPANNING COMPLETELY ACROSS THE BEARING BOSS CRACKING AND/OR MOUNTING FEET. PRIMER SDR DEM2002F00009Hinge Bracket · crackedFOUND BOTH INBOARD AILERON HINGE BRACKETS CRACKED COMPLETELY THROUGH THE BEARING BOSS.SDR DEM2002F00008Hinge Bracket · crackedFOUND BOTH INBOARD AILERON HINGE BRACKETS CRACKED COMPLETELY THROUGH THE BEARING BOSS.SDR 2002FA0000800Hinge Bracket · crackedTHESE BRACKETS ARE MADE OF MAGNESIUM AND ARE CORRODING AND CRACKING TO AN ALARMING DEGREE.SDR 2002FA0000748Bracket · corrodedBRACKETS ARE MADE OF MAGNESIUM, CORRODING AND CRACKING. APPROXIMATELY 80 PERCENT OF THE BRACKETS INSPECTED BY BEAD BLASTING ARE UN-AIRWORTHY. PROBLEM OF CORROSION BETWEEN BEARING AND BOSS WHICH EXPANDS AND CRACKS THE BOSS. SEPARATION OF AILERON FROM REAR WISDR 2002FA0000745Bracket · corrodedBRACKETS ARE MADE OF MAGNESIUM, CORRODING AND CRACKING. APPROXIMATELY 80 PERCENT OF THE BRACKETS INSPECTED BY BEAD BLASTING ARE UN-AIRWORTHY. PROBLEM OF CORROSION BETWEEN BEARING AND BOSS WHICH EXPANDS AND CRACKS THE BOSS. SEPARATION OF AILERON FROM REAR WISDR 2002FA0000735Bracket · corrodedBRACKETS ARE MADE OF MAGNESIUM, CORRODING AND CRACKING. APPROXIMATELY 80 PERCENT OF THE BRACKETS INSPECTED BY BEAD BLASTING ARE UN-AIRWORTHY. PROBLEM OF CORROSION BETWEEN BEARING AND BOSS WHICH EXPANDS AND CRACKS THE BOSS. SEPARATION OF AILERON FROM REAR WISDR 20010320CW004Bracket · corrodedTHESE BRACKETS ARE MADE OF MAGNESIUM AND ARE CORRODING SEVERELY AND CRACKING AT THE MOUNTING FEET AND THE MAIN BEARING BOSS. SUGGEST DYE PENETRANT CHECK WITH PAINT REMOVED, AT EACH ANNUAL INSPECTION. REPLACE WITH AIRWORTHY BRACKETS OR STC ALUMINUM BRACKETS.SDR 20001012SH008Hinge Bracket · crackedFOUND BOTH INBOARD AILERON HINGE BRACKETS CRACKED COMPLETELY THROUGH THE BEARING BOSS. THESE BRACKETS WERE MADE FROM MAGNESIUM AND SUFFER CORROSION PROBLEMS. APPROXIMATELY 40 POUNDS OF PRESSURE SEPARATED THE AILERON FROM ITS HINGE/ATTACH ON THE INBOARD END. SDR 20001012SH007Hinge Bracket · crackedFOUND BOTH INBOARD AILERON HINGE BRACKETS CRACKED COMPLETELY THROUGH THE BEARING BOSS. THESE BRACKETS WERE MADE FROM MAGNESIUM AND SUFFER CORROSION PROBLEMS. APPROXIMATELY 40 POUNDS OF PRESSURE SEPARATED THE AILERON FROM ITS HINGE/ATTACH ON THE INBOARD END. SDR 99ZZZX3657Spring · failedDURING LANDING, THE LEFT MAIN LANDING GEAR SPRING FAILED CAUSING SUBSTANTIAL DAMAGE TO THE AIRCRAFT FUSELAGE AND WING. PART REMOVED AND TURNED OVER TO FAA FOR INVESTIGATION. POSSIBLE CAUSE - IMPROPER HEAT TREATMENT OF SPRING.
Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE aircraft_model_key = '190' ORDER BY difficulty_date 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 sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE aircraft_model_key = '190' ORDER BY difficulty_date DESC
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.
The same model under other registry codes
Amateur-built copies and renamed makers get their own codes.
Query with SQL
duckdb -csv -c "SELECT m.code, m.manufacturer, m.model, count(g.n_number) AS aircraft
FROM 'https://openairdocs.org/data/latest/faa_aircraft_model.parquet' m LEFT JOIN 'https://openairdocs.org/data/latest/faa_aircraft_registration.parquet' g ON g.aircraft_model_code = m.code
WHERE m.match_key = '190' AND m.code NOT IN ('05628PB')
GROUP BY ALL
ORDER BY aircraft DESC
LIMIT 12"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 m.code, m.manufacturer, m.model, count(g.n_number) AS aircraft
FROM 'https://openairdocs.org/data/latest/faa_aircraft_model.parquet' m LEFT JOIN 'https://openairdocs.org/data/latest/faa_aircraft_registration.parquet' g ON g.aircraft_model_code = m.code
WHERE m.match_key = '190' AND m.code NOT IN ('05628PB')
GROUP BY ALL
ORDER BY aircraft DESC
LIMIT 12Run 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.