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WWAOG Technical Academy · KING AIR

Beechcraft King Air Series Maintenance Program

Build King Air knowledge by system and installed configuration, then practice combining findings in a supported work package. The listed B300/B300C collection includes airframe and engine systems, PT6A-60A rigging, separately scoped Fusion and Pro Line 21 tracks, inspection planning, structures and battery training. TM-083 adds cross-system reasoning while keeping its Pro Line 21/PT6A-60A and separate dated Fusion examples distinct. Choose individual courses or the complete listed package. Its exact list defines this online collection; other King Air models, every configuration, practical qualification and maintenance release require their own applicable scope.

Model-specific ATA course seriesIndividual courses + complete listed package
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Complete listed series · One-time per learner

Complete King Air B300/B300C Series: $5,179.90 USD

32 distinct courses, including rigging and applicable avionics tracks. Compare exact contents, savings and eligible upgrade credit.

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Online courses available now

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King Air B300/B300C Integrated Maintenance Diagnostics Capstone — WWAOG course cover
TM-083

King Air B300/B300C Integrated Maintenance Diagnostics Capstone

Connect King Air electrical, pneumatic, vacuum, environmental, engine-protection and oil-system findings in identified maintenance work packages. A 38-page illustrated handbook, six prediction-and-Apply exercises, eight two-stage cases and six fixed records distinguish shared faults from independent findings. Includes two calculations and a separate 32-question final.

$269.10 USD per learner

$299 regular price · 10% off

King Air Pro Line 21 Navigation Architecture & Maintenance Evidence — WWAOG course cover
TM-078

King Air Pro Line 21 Navigation Architecture & Maintenance Evidence

Trace King Air Pro Line 21 NAV, DME, GPS and FMC relationships, CDU-3000 entries and DBU-5000 database-loading indications. A 51-page illustrated handbook, six named prediction exercises and eight two-stage cases explain what each actual test or display event establishes. Includes six fixed records and a separate 32-question final. Use a real Pro Line 21 cockpit photo guide and named CDU/GPS/FMC and radio-navigation flow explanations.

$269.10 USD per learner

$299 regular price · 10% off

King Air Pro Line 21 Radar, Traffic & Terrain System Checks — WWAOG course cover
TM-079

King Air Pro Line 21 Radar, Traffic & Terrain System Checks

Trace the identified King Air Pro Line 21 radar, traffic, terrain and IFIS weather paths. A 44-page illustrated handbook, six interactive evidence exercises and eight two-stage cases distinguish radar base and powered checks, installed traffic signatures and complete terrain-test narratives. Includes six fixed records, two entered calculations and a separate 40-question final.

$269.10 USD per learner

$299 regular price · 10% off

King Air PT6A-60A Fuel Metering & Diagnostic Testing — WWAOG course cover
TM-076

King Air PT6A-60A Fuel Metering & Diagnostic Testing

Follow King Air PT6A-60A fuel through filtration, FCU metering, P3/Py pneumatic controls, staged simplex nozzles and B300 shutdown purge. Six prediction-and-Apply exercises give named faults and explain the resulting fuel or control response. Includes a 38-page handbook, eight two-stage cases, six fixed records and a separate 40-question final.

$224.10 USD per learner

$249 regular price · 10% off

King Air PT6A-60A Engine Architecture, Induction & Exhaust Diagnostics — WWAOG course cover
TM-075

King Air PT6A-60A Engine Architecture, Induction & Exhaust Diagnostics

Connect King Air PT6A-60A gas and shaft paths, inertial vanes, passive inlet-lip heating and exhaust interfaces. Rev A includes a 38-page handbook, eight lessons, six prediction-and-Apply exercises, eight two-stage cases, six fixed evidence records and a separate 40-question final. Separate motor capability, actual position and annunciation from source-specific rigging and restoration evidence.

$224.10 USD per learner

$249 regular price · 10% off

King Air Engine Indications & Sensor Fault Isolation — WWAOG course cover
TM-074

King Air Engine Indications & Sensor Fault Isolation

Trace King Air ITT thermocouples, N1/N2 tachometer generators, torque transmitters and fuel-flow transmitters to their standalone or Pro Line 21 indications. Rev A includes a 38-page handbook, eight lesson checks, six prediction-and-Apply exercises, eight two-stage cases, six required fixed records and a separate 40-question final. Distinguish injected indication response from actual sensor, engine and restoration evidence.

$224.10 USD per learner

$249 regular price · 10% off

King Air Ignition & Starter/Generator Diagnostics — WWAOG course cover
TM-073

King Air Ignition & Starter/Generator Diagnostics

Trace King Air PT6A-60A exciter and igniter branches, auto-ignition torque-switch contacts, generator-control relay contacts and opposite-generator current limiting. Practice named electrical and cooling faults with explained results. Rev B includes a 25-page handbook, six prediction-and-Apply exercises, eight two-stage cases, six fixed records and a separate 40-question final.

$224.10 USD per learner

$249 regular price · 10% off

King Air Engine Oil Systems & Diagnostic Testing — WWAOG course cover
TM-072

King Air Engine Oil Systems & Diagnostic Testing

Trace King Air PT6A-60A pressure supply, all four scavenge elements, cold direct-to-tank and hotter heater-return branches, cooler and instrument circuits. Rev B includes a 25-page handbook, eight lesson checks, six prediction-and-Apply exercises, eight two-stage cases, six required fixed records and a separate 40-question final. Diagnose named transducer-wire, temperature-bulb and warning faults while retaining separate contamination, leakage and restoration findings.

$224.10 USD per learner

$249 regular price · 10% off

King Air Doors, Latches & Warning Diagnostics — WWAOG course cover
TM-070

King Air Doors, Latches & Warning Diagnostics

Trace B300 FL-series entrance-door hooks and side pins, and B300C FM-series cargo/airstair camlocks, support devices, seals and warning circuits. Rev B includes a 25-page handbook, eight lesson checks, six prediction-and-Apply exercises, eight two-stage cases, six fixed records and a separate 40-question final. Keep physical engagement, seal supply and the fitted Kit 101-3299 warning circuit distinct.

$224.10 USD per learner

$249 regular price · 10% off

King Air Lighting Systems & Fault Isolation — WWAOG course cover
TM-069

King Air Lighting Systems & Fault Isolation

Trace King Air cockpit, cabin, exterior and emergency lighting through the fitted supply, command and local-load paths. Rev B includes a 25-page handbook, eight lesson checks, six prediction-and-Apply exercises, eight two-stage cases, six required fixed records and a separate 40-question final. Interpret panel, beam and sign evidence without confusing illumination with equipment operation or physical condition.

$224.10 USD per learner

$249 regular price · 10% off

King Air Landing Gear, Brakes & Steering Diagnostics — WWAOG course cover
TM-068

King Air Landing Gear, Brakes & Steering Diagnostics

Trace King Air normal and alternate gear hydraulics, physical locks, position reports, separate wheel-brake hydraulics and steering. Rev B includes a 25-page handbook, eight lesson checks, six prediction-and-Apply exercises, eight two-stage cases, six required fixed records and a separate 40-question final. Match tire, brake and pressure-test evidence to the actual hardware and task.

$224.10 USD per learner

$249 regular price · 10% off

King Air Windows, Windshields & Electronic Shade Diagnostics — WWAOG course cover
TM-067

King Air Windows, Windshields & Electronic Shade Diagnostics

Connect King Air glazing, seals and attachments with antistatic paths, shade-control authority and emergency-exit backup. Rev B includes a 25-page handbook, eight lesson checks, six prediction-and-Apply exercises, eight two-stage cases, six required fixed records and a separate 40-question final. Keep mapped continuity, local tab evidence and correctly timed backup capacity distinct.

$224.10 USD per learner

$249 regular price · 10% off

King Air B300/B300C Oxygen Systems & Maintenance Diagnostics — WWAOG course cover
TM-065

King Air B300/B300C Oxygen Systems & Maintenance Diagnostics

Connect King Air oxygen storage and regulation to crew, first-aid and passenger supply, deployment and individual flow. Rev B includes a 25-page handbook, eight lesson checks, six prediction-and-Apply exercises, eight two-stage cases, three required fixed leak-volume records and a separate 40-question final. Keep each test phase and barometric method tied to its stated purpose.

$224.10 USD per learner

$249 regular price · 10% off

King Air Cabin Equipment, Seats & ELT Diagnostics — WWAOG course cover
TM-063

King Air Cabin Equipment, Seats & ELT Diagnostics

Trace King Air seat attachment, adjustment, restraints and cabin services alongside C406-N ELT power, control, radio and message-data paths. Rev B includes a 25-page handbook, eight lesson checks, six prediction-and-Apply exercises, eight two-stage cases, six required fixed records and a separate 40-question final. Interpret the named ELT chart and protocol before assigning a fault meaning.

$224.10 USD per learner

$249 regular price · 10% off

King Air Pro Line 21 Pitot-Static and Air-Data Diagnostics — WWAOG course cover
TM-066

King Air Pro Line 21 Pitot-Static and Air-Data Diagnostics

Trace King Air Pro Line 21 pitot/static sources, ADC-3000 processing, selected displays and separate altitude reporting. Rev D includes a 25-page handbook, eight lesson checks, six prediction-and-Apply exercises, eight two-stage cases, four required fixed records and a separate 40-question final. Match each RVSM display comparison to its exact altitude-and-airspeed row.

$269.10 USD per learner

$299 regular price · 10% off

King Air B300/B300C Surface Deicing & Diagnostics — WWAOG course cover
TM-064

King Air B300/B300C Surface Deicing & Diagnostics

Trace King Air Fusion engine bleed-air supply and check-valve isolation, wing and tail boot distribution, vacuum recovery and separate CAS reporting. Rev B includes a 25-page handbook, eight lesson checks, six prediction-and-Apply exercises, eight two-stage cases, six required fixed records and a separate 40-question final. Keep SMR tests and Goodrich conventional or FASTboot conditions tied to the installed equipment.

$224.10 USD per learner

$249 regular price · 10% off

King Air Fusion Flight Guidance & Troubleshooting — WWAOG course cover
TM-025B

King Air Fusion Flight Guidance & Troubleshooting

Find FD, VS/Pitch, HDG and AP controls and the PFD mode-annunciation area in a real Fusion cockpit photograph. Trace FGP-3000 requests through paired FGC-3000 computers to clutch engagement, servo drive, cable movement and trim feedback. Includes the 27-page Rev B handbook, eight two-stage cases, six prediction-and-Apply exercises, six fixed records and a separate 40-question final.

$224.10 USD per learner

$249 regular price · 10% off

King Air B300/B300C Flight Controls & Troubleshooting — WWAOG course cover
TM-060

King Air B300/B300C Flight Controls & Troubleshooting

Trace King Air B300/B300C manual primary controls, trim, rudder boost and four-panel flap drive. Rev C includes a 29-page handbook, ten lesson checks, six prediction-and-Apply exercises, twelve two-stage cases, six required fixed records and a separate 40-question final. Interpret valid measurements and retain unresolved findings before recommending the next controlled action.

$224.10 USD per learner

$249 regular price · 10% off

King Air B300/B300C Pressurization & Bleed-Air Troubleshooting — WWAOG course cover
TM-062

King Air B300/B300C Pressurization & Bleed-Air Troubleshooting

Locate the cabin pressure controller, preset and safety solenoids, outflow and safety valves, and separate altitude-limit controllers. Trace the two wing air streams. Rev C includes a 31-page handbook, an eight-page visual guide, an eight-route walkthrough, 52 diagnostic decisions, fixed pressure-test records and a separate 40-question final.

$224.10 USD per learner

$249 regular price · 10% off

King Air B300/B300C Fuel Systems & Troubleshooting — WWAOG course cover
TM-061

King Air B300/B300C Fuel Systems & Troubleshooting

Trace standard King Air B300/B300C main storage, nacelle supply, auxiliary jet transfer, crossfeed and separate quantity sensing. Rev C includes a 32-page handbook, ten lesson checks, six prediction-and-Apply exercises, twelve two-stage cases, four required fixed records and a separate 40-question final. Use configuration and measured evidence to identify what remains unproved. Locate the paired real fuel quantity indicators and follow separate fuel-delivery, auxiliary-transfer and quantity-measuring diagrams. Explain MAIN versus AUX selection before diagnosing a low nacelle-level report.

$224.10 USD per learner

$249 regular price · 10% off

King Air B300/B300C Electrical Troubleshooting — WWAOG course cover
TM-057

King Air B300/B300C Electrical Troubleshooting

Find the real overhead DC loadmeters, combined voltmeter/battery ammeter and VOLTMETER BUS SELECT knob. The 20-page Rev B handbook connects starter-generators, generator control panels, line contactors, three bus ties and parallel triple-fed supply. Nine system guides support the assessed lab, 25-question independent review and separate 50-question final at 80%; all eight critical review decisions must be correct.

$224.10 USD per learner

$249 regular price · 10% off

PT6A-60A King Air B300/B300C Engine-Control Rigging — WWAOG course cover
PT6A60-100

PT6A-60A King Air B300/B300C Engine-Control Rigging

Trace the standard B300/B300C PT6A-60A power lever through the cambox to the fuel control unit (FCU), the condition lever to FCU cutoff/idle, and the propeller lever to its primary governor. Practice 15 guided stages and seven integrated fault cases with the 68-page Rev F handbook. A hardware-and-target workshop adds 20 teaching cards and 17 ungraded practice records for engine-change control setup and in-service measured fault correction.

$899.10 USD per learner

$999 regular price · 10% off

King Air Pro Line 21 Attitude, Heading & Standby Diagnostics — WWAOG course cover
TM-077

King Air Pro Line 21 Attitude, Heading & Standby Diagnostics

Locate the PFDs, MFD and separate standby display in a real Pro Line 21 cockpit photograph, then connect AHC-3000/FDU-3000/ECU-3000 attitude and heading paths with GH-3100/MAG-3000A/PS-835D standby equipment. Rev A includes a 40-page handbook, eight lessons, six interactive exercises, eight two-stage cases and a separate 40-question final.

$269.10 USD per learner

$299 regular price · 10% off

King Air Pneumatic Supply & Vacuum-System Diagnostics — WWAOG course cover
TM-080

King Air Pneumatic Supply & Vacuum-System Diagnostics

Connect King Air B300/B300C engine bleed feeds, check valves, regulation and ejector suction with the actual fitted consumer paths. A 44-page Rev A handbook, six interactive exercises and eight two-stage fault cases teach how to separate common-supply problems from local vacuum, indication and installation findings. Includes six fixed records and a separate 40-question final.

$269.10 USD per learner

$299 regular price · 10% off

King Air Scheduled Inspections, Servicing & Maintenance Planning — WWAOG course cover
TM-081

King Air Scheduled Inspections, Servicing & Maintenance Planning

Connect the defined B300/B300C Fusion inspection program, independent special-task clocks, servicing dependencies and maintenance records. A 38-page handbook, six planning exercises and eight two-stage cases teach how to keep a nominal schedule and close the actual work package. Includes six fixed records, three entered calculations and a separate 40-question final.

$269.10 USD per learner

$299 regular price · 10% off

King Air Structural Inspection, Corrosion & Skin-Damage Assessment — WWAOG course cover
TM-082

King Air Structural Inspection, Corrosion & Skin-Damage Assessment

Connect King Air structural location, corrosion inspection, bonded-panel sound references, skin-dent branches and post-repair aileron balance. A 42-page illustrated handbook, six investigation exercises and eight two-stage cases distinguish valid assessment evidence from missing repair or final-check proof. Includes six fixed records, three entered calculations and a separate 40-question final.

$269.10 USD per learner

$299 regular price · 10% off

Choose individual courses or a complete listed Caravan, King Air B300/B300C, or combined series package, or the separate King Air 200/B200 systems collection. Package pages show current one-time USD prices per learner, exact included courses and savings. Eligible previous purchases can count toward an upgrade; WWAOG confirms credit and package enrollment before payment.

Featured King Air course: B300/B300C electrical troubleshooting

TM-057 develops electrical fault-isolation reasoning for the stated King Air B300/B300C configuration. Start with system understanding, then use power states and measurements to support the next troubleshooting decision.

Configuration and power states
Interpret the course’s B300/B300C electrical configuration and relate power-state changes to the symptoms being investigated.
Scenario-based learning
Work through twelve fault cases and all seven assessed mastery groups. Rev B adds three fixed electrical records with six interpretations and two voltage calculations; the 25-question independent review requires at least 20 correct with every critical decision correct.
Separate final examination
The published course includes a separate 50-question final examination. Review the enrollment page for the current completion requirements.
Aircraft applicability
This course addresses its stated B300/B300C scope. Confirm the aircraft model and installed configuration before selecting it for your team.
View TM-057 course details and enroll

Before you enroll

Is this a complete King Air maintenance program?

TM-057 is an individual electrical troubleshooting course. The complete listed B300/B300C series package includes the published King Air courses, rigging and applicable avionics tracks. Compare the package contents and price before enrolling.

Who will benefit from the electrical course?

Maintenance technicians and supervisors developing system knowledge and evidence-based troubleshooting judgment. Familiarity with aircraft electrical fundamentals will help.

Can training be tailored to our fleet?

Yes. Discuss your aircraft configuration, team experience and operational goals with WWAOG to define a separate on-site training proposal.

Course focus

A maintenance curriculum organized around King Air configuration

Study the listed King Air B300/B300C systems, PT6A-60A rigging, separately identified Fusion and Pro Line 21 tracks, inspection planning and structural assessment, then connect the findings in an integrated maintenance-diagnostics capstone.

Model differences and ATA system coverage

B300/B300C engine oil systems and diagnostic testing (TM-072), propeller control, autofeather and synchrophasing (TM-071), doors, latches and warning diagnostics (TM-070), lighting systems and fault isolation (TM-069), landing gear, brakes and steering diagnostics (TM-068), windows, windshields and electronic shade diagnostics (TM-067), oxygen systems and maintenance diagnostics (TM-065), surface deicing (TM-064), Pro Line 21 pitot/static and air-data diagnostics (TM-066), cabin equipment/seats/C406-N ELT (TM-063), Fusion flight guidance (TM-025B), Fusion communications/audio (TM-026B), flight controls (TM-060), heating/cooling (TM-024B), fuel-system troubleshooting (TM-061), conventional vacuum-operated pressurization and bleed-air troubleshooting (TM-062), electrical systems, fire protection, PT6A-60A rigging and Pro Line Fusion foundations and advanced diagnostics are available as individual online courses. BAT-100 adds battery-system understanding and capacity-test practice with King Air context. The complete listed B300/B300C series package includes the published courses, rigging and applicable avionics tracks; its package page defines exact contents. Further training for the 90, 100, 200, 300 and 360/360ER will need its own stated scope; the existing B300/B300C course does not establish coverage of every King Air model or installation.

Powerplant and avionics interfaces

The curriculum outline includes PT6 powerplant indications and Garmin or Rockwell Collins avionics, with configuration-aware troubleshooting activities. Learners will connect symptoms, interfaces and available fault evidence before selecting a maintenance action. Program inquiries should identify the airframe model and installed avionics so the proposed training scope can be reviewed against the team's responsibilities.

Learning outcomes

  • Identify model and configuration distinctions
  • Explain major airframe and aircraft-system operation
  • Relate PT6 powerplant indications to maintenance evidence
  • Isolate Garmin and Rockwell Collins avionics faults
  • Complete scenario-based maintenance and qualification tasks

Choosing the right training scope

Choose the published B300/B300C courses above for heating and cooling (TM-024B), fuel systems, pressurization and bleed air, electrical systems, fire protection, PT6A-60A rigging or Fusion systems foundations. Check TM-062 applicability against the aircraft’s installed pressurization configuration. Review the complete listed series package for its scope, price, savings and eligible upgrade credit. Include the King Air model, avionics installation, technician roles and preferred delivery format; current availability should be confirmed directly.

WWAOG provides independent training. Course completion does not replace aircraft-specific maintenance data, employer authorization or applicable licensing requirements.

Training at your location

Your aircraft. Your team. A course built around both.

WWAOG offers tailored on-site courses for operators, maintenance organizations and government teams. We can shape the course around your aircraft configuration, installed systems, technician experience and operational training goals.

Tell us what your team needs

  • Aircraft model and equipment configuration
  • Location, group size and technician experience
  • System topics and desired learning outcomes
  • Preferred dates and available training resources

We’ll agree the scope, delivery plan and quotation before scheduling. Tailored on-site training is arranged separately from individual online course enrollment.

Request tailored on-site training
Program enrollment and organization licensing

Build the right training plan for your technicians.