Choose a course Choose Collins avionics maintenance training for the systems installed in your King Air B300/B300C. Study Pro Line Fusion foundations and advanced diagnostics, or select Pro Line 21 air-data, attitude/heading and navigation courses. Each course identifies its installation and scope.
Compare the course scope first, try its free sample, then use its Academy enrollment page for the current price and signup.
Choose connected-system foundations and advanced diagnostics, or focus on Fusion flight guidance and radio/audio paths.
Study the named air-data, attitude/heading and standby installations. These courses have their own Pro Line 21 scope.
Trace NAV, DME, GPS, FMC/CDU and database-loading relationships, then interpret the supplied maintenance evidence.
Choose a course to review its current content, price and signup options in the WWAOG Academy.
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
Trace VHF-4000 radio control, Model 804/805 audio-panel commands and Model 700 crew-audio routing. Compare local audio with independent RF evidence. Includes the 25-page Rev C handbook, eight lessons, 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
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
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
Study factory-Fusion King Air B300/B300C foundations and advanced diagnostics based on current B10 ATA 31/34/45/77 tasks. Two handbooks and workbenches connect system architecture to named faults, test results and configuration. Complete 64 lab requirements and separate 50- and 48-question finals at 80%.
$539.10 USD per learner
$599 regular price · 10% off
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
This King Air B300/B300C course collection separates Pro Line Fusion from Pro Line 21 installations. The Fusion systems course combines Rev E foundations with advanced B10 ATA 31/34/45/77 diagnostics, two handbooks, two workbenches and separate 50- and 48-question finals. Individual Fusion courses address flight guidance and communications/audio. The Pro Line 21 courses address ADC-3000 air data, attitude/heading and standby diagnostics, and NAV/DME/GPS/FMC/CDU and database-loading relationships. Review the named equipment and source scope on each course before enrolling. Detailed supplier tests, observed practical qualification and maintenance authorization remain separate.
Match training to the installed King Air B300/B300C avionics. KA-FUS-100, TM-025B and TM-026B address their stated Fusion systems, flight-guidance and communications/audio scope. TM-066, TM-077 and TM-078 address the named Pro Line 21 air-data, attitude/heading/standby and navigation installations. The course-specific pages explain the equipment, topics and completion requirements before enrollment.
Connect sensor inputs, data concentration, display applications and crew controls. The foundations explain flight-guidance, radio/audio and power relationships. The advanced section teaches current B10 display and configuration tasks, air-data and attitude paths, earlier and later standby installations, FMS/radio navigation, radar, traffic, terrain, OMS and engine-indication architecture. Original diagrams and worked examples explain why a particular symptom appears.
The advanced section distinguishes primary and standby heading limits, zero-IAS accuracy and SSEC correction, radar control and RF boundaries, report-writing and software-load states, and independent EIS computation versus shared CAS presentation. Worked examples, fixed records and fresh independent decisions test those differences.
Practice 26 coached fault cases, 14 prediction-before-Apply exercises and 12 fixed work records across the two sections. Calculate errors using the named test and installation criteria. Complete each workbench, including its 12-decision independent review at 80% with all eight critical decisions correct in the same attempt. Pass both native finals at 80%; the overall certificate requires both handbooks, both labs and both finals. Detailed supplier-delegated tests and observed practical qualification remain separate.
WWAOG provides independent training. Course completion does not replace aircraft-specific maintenance data, employer authorization or applicable licensing requirements.
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.
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