Cessna U206C airworthiness directives

Aircraft by year built · 94

1967Registered nowDeregistered2026

Aircraft by the year they were built: 94 aircraft
1967	26
1968	65
1979	1
1983	1
1985	1

Airworthiness directives that may apply · 30

ADs whose products match this airframe model. Each AD’s applicability may narrow it by serial number, part number or configuration.

1969In forceSuperseded2026

ADs by the year they took effect: 32 ADs
1969	1
1971	1
1974	1
1975	1
1977	1
1979	3
1984	1
1985	3
1986	1
1987	2
1988	2
1990	1
1997	1
1998	1
2000	2
2002	1
2004	1
2006	1
2009	1
2011	1
2020	1
2022	1
2023	2
2024	1

Airframe · Cessna U206C

AD 2024-14-03Autopilot SystemEffective Aug 20, 2024 AD 2023-09-09Exhaust Turbine System (Recip)Effective Jul 17, 2023 AD 2023-10-02Indicating/Recording System, NavigationEffective May 26, 2023 · Supersedes AD 2021-23-12

See all 32 ADs

Query with SQL

duckdb -csv -c "SELECT d.ad_number, d.status, d.subject, d.effective_date
  FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d
  WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_directive.parquet' WHERE aircraft_model_code IN ('2073332'))
  ORDER BY coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_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 d.ad_number, d.status, d.subject, d.effective_date
FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d
WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_directive.parquet' WHERE aircraft_model_code IN ('2073332'))
ORDER BY coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number 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.

Information bulletins that may apply · 5

Airframe · Cessna U206C

SAIB CE-12-41Flight Controls Loose Glide ScrewIssued Aug 9, 2012 SAIB CE-12-14Three Alternative Methods of Compliance for AD 2011-10-09Issued Jan 25, 2012 SAIB CE-10-40R1Aircraft Fuel System; water contamination of fuel tank systems on Cessna single engine airplanesIssued Jul 30, 2010 SAIB CE-09-10Availability of Secondary Seat Stops for Pilot and Copilot SeatsIssued Feb 5, 2009 SAIB CE-05-27R1StabilizersIssued Sep 6, 2007

Query with SQL

duckdb -csv -c "SELECT s.saib_number, any_value(s.title) AS title, max(s.issue_date) AS issue_date, any_value(s.status) AS status
  FROM 'https://openairdocs.org/data/latest/faa_saib.parquet' s
  WHERE s.saib_id IN (SELECT saib_id FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_saib.parquet' WHERE aircraft_model_code IN ('2073332'))
  GROUP BY s.saib_number ORDER BY issue_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 s.saib_number, any_value(s.title) AS title, max(s.issue_date) AS issue_date, any_value(s.status) AS status
FROM 'https://openairdocs.org/data/latest/faa_saib.parquet' s
WHERE s.saib_id IN (SELECT saib_id FROM 'https://openairdocs.org/data/latest/faa_aircraft_model_saib.parquet' WHERE aircraft_model_code IN ('2073332'))
GROUP BY s.saib_number ORDER BY issue_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.

Registered aircraft · 47

N17CJ16d Aviation LLC · Vashon, WABuilt 1968 · S/N U206-1199 N206JJ Bear Tours LLC · Homer, AKBuilt 1967 · S/N U2060965 N206JJRuff Stephen D · Sandpoint, IDBuilt 1968 · S/N U206-1012

See all 47 registered aircraft

Query 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 ('2073332')
  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 ('2073332')
ORDER BY n_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.

STCs approved for this model · 381

STC SA00003SEInstallation of Model 3500 seaplane floats.Aerocet Inc STC SA00018SEFabrication of interchangeable float attachment gear parts.Aerocet Inc STC SA00044IBInstallation of Model MTV-5-1-E-C-F-R(P)/CFR220-54( ) 5-blade hydraulically actuatedMT- Propeller Entwicklung GmbH

See all 381 STCs

Query 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 = 'U206C')
  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 = 'U206C')
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 · 62

Aircraft matched to this model through the registry, by N-number and event date.

Defining event, 2008 on

Of 12 cases NTSB coded with a defining event. All defining events

In the probable cause, 2008 on

Findings NTSB made part of the probable cause. A case can have several. All findings

First occurrence, 1982 to 2007

Of 18 cases with NTSB’s older coding, defined in its coding manual.

NTSB ANC25LA078Accident · No injuriesClass 4 · LimitedFinal reportCessna U206C · Gulkana, AKThe pilot’s inadequate fuel management, which resulted in a total loss of engine power due to fuel starvation.Jul 25, 2025 · N29110 · Substantial damage NTSB CEN24LA197Accident · Serious injuriesClass 4 · LimitedFinal reportCessna U206 · Butler, MOThe jumper’s unintentional deployment of his emergency parachute and subsequent impact with the airplane’s horizontal stabilizer.May 25, 2024 · N29173 · Destroyed NTSB WPR23LA350Accident · No injuriesClass 3 · LimitedFinal reportCessna U206C · Challis, IDThe failure of the left main landing gear spring assembly due to a fatigue crack. Contributing to the accident was the improper maintenance on the landing gear spring assembly which allowed corrosion to develop.Sep 20, 2023 · N3923G · Substantial damage

See all 62 investigations

Query with SQL

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 ('2073332') ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC

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 ('2073332')
  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 ('2073332')
ORDER BY c."eventDate" DESC, c."ntsbNumber" 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.

FAA incident reports · 77

Matched to this model through the registry, by N-number and event date.

Incident 20250826012879ICessna U206C · AKPilot back taxing acft on sloped ocean beach, on end of back taxi when perfoming a 180 degree turn, nose wheel sunk into the soft sand causing propeller to strike sand. ------------------------------------End-----------------------------------------Aug 26, 2025 · N206J · Minor damage Accident 20250724010269ACessna U206C · Gulkana, AKThe aircraft was returning to Gulkana Airport from dan creek airport. The pilot stated the engine lost power on final approach at which time they changed the fuel tanks and held high boost on the electric fuel pump selector, the engine did not restart. The…Jul 24, 2025 · N29110 · Substantial damage Accident 20240525005589ACessna U206C · Butler, MODuring a parachute jump run at 14,000FT, the first jumper's reserve parachute was accidentally deployed pulling the jumper out of the aircraft. The jumper impacted the horizontal stabilizer damaging it and rendering the aircraft uncontrollable. The remainder…May 25, 2024 · N29173 · Destroyed

See all 77 incident reports

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 ('2073332')
  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 ('2073332')
ORDER BY event_date DESC, report_number 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.

Service difficulty reports · 24

SDR 4DSR2020701400001Reservoir · chafedDURING ANNUAL INSPECTION FOUND SEVERE CHAFING TO THE RT FUEL RESERVOIR TANK UNDER CO-PILOT'S FLOOR OUTBOARD. PART WAS WORN AT STANDPIPE AREA TO A DEPTH OF .043 INCH, CAUSED BY FLOOR CLOSEOUT PANEL INTERFERENCE.Jul 1, 2020 · N6506R · Cessna U206C · Fuel Storage SDR 2014FA0000305Drag Link · failedNOSE GEAR COLLAPSE, ON LANDING. STRUCTURAL, PROPELLER, AND SUSPECTED ENGINE DAMAGE OCCURRED. INVESTIGATION REVEALED THAT THE NOSE GEAR DRAG LINK ASSEMBLY BROKEN AT THE WELD AT THE UPPER ATTACH POINT. IN CONTACT WITH MFG CONCERNING DISPOSITION.Apr 25, 2014 · N9957R · Cessna U206C · Nose/Tail Landing Gear SDR CA130611007Bar · cracked(CAN) UPON LANDING FRONT SPREADER BAR DETACHED FROM LT FLOAT. UPON SUBSEQUENT INSPECTION FRONT SPREADER BAR SPAR EXHIBITS EVIDENCE OF PREVIOUS CRACKING TO WATER LANDING.Jun 10, 2013 · Cessna U206C · Wheel/Ski/Float

See all 24 difficulty reports

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 = 'U206C'
  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 = 'U206C'
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.