CONNECT PNEUMATIC SOURCES, AIR-DATA PROCESSING AND REPORTING

ATA 34 • King Air Pro Line 21

TM-066 | King Air Pro Line 21 Pitot-Static & Air-Data Diagnostics

Distributed architecture

Pitot/static sources, ADC-3000 processing and connected consumers

Point-specific comparison

Interpret RVSM test points using their exact altitude and airspeed ranges

Diagnostic evidence

Separate displayed accuracy, reporting and physical source condition
B300/B300C installations governed by 130-590031-11, with the explicitly identified ADC-3000/Pro Line 21 and RVSM branches. No assumption that these component identities, wiring or table values apply to Fusion or Garmin conversions. Includes a 26-page handbook, six prediction exercises, eight diagnostic cases and a 40-question final.

What's included?

  • 8 focused lessons
  • Completion certificate
  • 40-question final
  • 8 guided fault cases
  • 26-page handbook

Understand the connected system

Trace the connection from pitot/static pressure and temperature inputs through ADC-3000 processing to flight instruments and other consumers. Understand normal and alternate static sources, draining precautions, pitot heat and RVSM critical surfaces. Distinguish displayed altitude accuracy from altitude-reporting evidence.

Practise defensible fault isolation

Practise six prediction-and-Apply exercises, eight two-stage cases, point-specific RVSM comparisons and twelve independent decisions. Complete the lab and pass a separate 40-question final at 80%. Study source: supplied Textron 130-590031-11 Chapter 34, effective-page list 1 November 2025. The handbook identifies the applicable Pro Line 21 branch and individual page dates.