APRON ARR

Apron Arrival is the scope used by A_GND when B_GND and/or C_GND is online: arrival apron is split from departure, but strip behaviour matches the combined AA + AD layout.

Strips sit in bays that are ACTIVE or LOCKED. Traffic you do not own is handled with REQ where the bay allows; fully locked strip types cannot be requested.

Bay overview

Bay	Strip type	Notes
Messages	Messages	Coordination / free-text column.
Final	Arrival locked	Locked — not accessible in this scope.
RWY ARR	TWY-ARR	Runway arrival segment. Can be REQ.
STAND	APN-ARR	At gate/stand. Can be REQ.
TWY DEP (upper + lower)	APN-TAXI-DEP	Same TWY DEP-UPR / TWY DEP-LWR split as AA + AD.
TWY ARR	APN-ARR	Apron arrival taxi; active. Move to STAND when parked.
Startup	APNPUSH	Cleared departures after clearance dialogue; can be REQ in some cases.
Push back	APNPUSH	Active — pushback / release flow.
De-ice	APN-TAXI-DEP	Same family as TWY DEP; routing via hold-short links De-ice and TWY DEP bays.
SAS	Uncleared	Small strips while another controller covers CLR DEL; full-size otherwise. Cannot be selected or dragged.
Norwegian	Uncleared	Same as SAS.
Others	Uncleared	Same rules as CLR DEL; sorted top-down.

Arrival side

• Final (locked here) and RWY ARR: RWY ARR strips may be REQ’d.
• TWY ARR and STAND: taxi on TWY ARR, park on STAND. STAND strips time out at the gate after a short period.

Departure side

Others / SAS / Norwegian → clearance → Startup → Push back → De-ice / TWY DEP routing, as in AA + AD.

REQ and transfers

Same principles as AA + AD: REQ where marked, SI from TWY DEP when rules allow, manual moves between ACTIVE bays.

For clearance and PDC, see CLR DEL and Pre-departure clearance.

Related

• AA + AD — combined apron arrival + departure
• Apron Departure — B/C_GND when apron is split the other way