SO Landing Logic
High-level sequence
Section titled “High-level sequence”- Aircraft starts at TE+TW Final.
- Progresses to TE+TW RWY ARR.
- Progresses to TE+TW TWY ARR.
- Parking context and stand type then decide whether the strip stays unconcerned, moves to stand handling, or joins apron-arrival handling.
Decision logic
Section titled “Decision logic”From TWY ARR — initial branch
Section titled “From TWY ARR — initial branch”| Parking location | Outcome |
|---|---|
| Cargo | → GE |
| Apron (22R / 04L / 12 for LDG) | → GW |
| Apron (22L for LDG, 12 feed) | → AA |
| Apron (22L / 04R / 30 for LDG, TWY 8 feed) | → AA |
This produces two working groups: GE + GW and AA.
GE + GW path
Section titled “GE + GW path”GE and GW merge into GE+GW TWY ARR, then split by parking:
- Parked on Cargo → move to GE+GW STAND; mark as unconcerned for apron.
- Parked on Apron → reclassify to AA and join the apron-arrival stream.
AA / apron-arrival path
Section titled “AA / apron-arrival path”All AA-origin and AA-converted traffic flows to Apron ARR / AA+AD TWY ARR, then to Apron ARR / AA+AD STAND (final state).
Summary
Section titled “Summary”- Cargo-side GE/GW traffic ends in a stand state and is treated as not relevant for apron concern.
- Any apron-routed traffic (direct AA or GE/GW converted to AA) is funnelled through the Apron ARR / AA+AD sequence to stand.