Air Tractor AT-503

The AT-503 is a model in the AT-500 Series family. It is described here as a Single-engine agricultural aircraft.

AT-503 is a member of the AT-500 Series family represented in the aircraft reference data. The certification record lists this model under FAA / Air Tractor manufacturer records - AT-500 Series. Model-specific differences can include propulsion, maximum weight, fuel system, landing gear, mission equipment and approved configuration. preserves model and certification context while model-specific values that have not been verified remain unverified values.

exact model-specific fuel capacity / usable fuel has not yet been verified from the applicable certification record, approved flight manual, or manufacturer data. Do not infer it from a neighboring Air Tractor model or suffix.

Verify exact model designation, serial number, installed propulsion, fuel system, landing-gear or special configuration and approved equipment against the applicable certification/manufacturer record and individual aircraft documentation.

Use exact model/serial-number loading data and the individual aircraft's approved weight-and-balance record. No baggage or payload limit is inferred from a related Air Tractor model. The exact model-specific maximum takeoff weight / gross weight remains unverified until the applicable approval or manufacturer section is verified. Operational loading must use the aircraft-specific empty weight, CG, station arms and limitations. Use the approved aircraft-specific documentation and current weight-and-balance record for operational calculations. WBcalc does not currently provide a model-specific AT-503 calculator.