L-859(L) Omni-Directional Approach Light System (ODAL)

[CoC] L-849(L) 84 Series – Styles B,D,F Runway End Identification Light Rev 2-25-2026

[CoC] L-859(L) 85 Series – Style F Runway End Identification Light Rev 2-25-2026

The primary application of an LED ODAL system is to positively identify the end or the threshold of a visual or instrument non-precision runway. An ODAL system consists of
two synchronized flashing lights at Runway End, and five sequential flashing lights in line with Runway centerline to guide pilot to runway.

• Lower cost of ownership
• High, medium and low intensity
• Robust primary control signal
• Field programmable sequence timing
• No power adapter required
• True RMS current sensing
• Current sensing set-up required at the Primary Unit Only
• Co-mounted or Separate mounted flashhead
• 50 or 60 Hz
• Flash monitoring
• Elapsed time meter
• Long-life LED for years of service