A : Addresses and heading
1 -Priority code (QU = urgent, QD = Standard)
2 -Teletype address for loadmessage as required (XXXYYZZ)
. XXX : destination airport (3 letters IATA code)
. YY : destination department. As an example:

. eg KL (K= Operations department, L = Load control department) . eg KK (K = Operations department, K = Station manager)
. ZZ: code of the company (airline code or XH for external handling companies) 3 -Teletype address of originator (XXXYYZZ) 4 -Recharge facility/Date/Time : eg AF/251005
. Recharge facility : AF
. Date : 25
. Time : 10h05 AM

5 -Operators initial
6 -Standard message indicator (LDM for loadmessage)
7 -Flight number/identifier : eg SN551/25 

. Flight number : SN551
. Identifier : 25 (date as an example)

8 -Aircraft registration
9 -Version code of the aircraft used : eg C42Y218
. C42 : 42 business seats
. Y218 : 218 economic seats

10 -Number of cockpit crew / cabin crew : eg 2/9 or 2/2/7
. 2/9 : 2 cockpit crew + 9 cabin crew
. 2/2/7 : 2 cockpit crew + 2 cabin crew male + 7 cabin crew female

B : Operating weight calculation
1 -Dry Operating Weight = Basic weight + Crew + Pantry 2 -Takeoff fuel from fuelling order 3 -Operating weight = Dry operating weight + Takeoff fuel
C : Allowed traffic load calculation
1 -MZFW = Certified Maximum Zero Fuel Weight  2 -MTOW = Certified Maximum TakeOff Weight 3 -MLW = Certified Maximum Landing Weight  4 -Trip fuel from dispatch 5 -Allowed weight for takeoff = Lowest of (MZFW+Takeoff Fuel), MTOW, (MLW+Trip Fuel) 6 -Allowed traffic load = Allowed weight for takeoff (C5) -Operating weight (B3)
LOADING LOADING
C. Operational Loading Documents

D : Load information per destination and totals 
This section provides information about the number of passengers as well as on the deadload (weight and distribution) for each destination of the flight. 
1 -Destination airports (several in case of multi-sector flights) 2 -Number of passengers in transit and continuing to the next destination airport (Males, Adults/Females, Children, Infants, Total cabin baggage weight(1)) 3 -Number of passengers joining at this airport (Males, Adults/Females, Children, Infants, Cabin baggage(1)) 4 -Total weight of deadload (Tr: deadload in transit, B: joining baggage, C: joining cargo, M:
joining mail) 5 -Weight distribution per cargo hold and per type (Tr, B, C, M) 6 -Total number of seats occupied by outgoing passengers per class, including PADs
(Passengers Available for Disembarkation: no firm booking, low priority) 7 -Total number of seats occupied by outgoing PADs per class 8 -Additional remark as per IATA AHM 510 recommendations (HEA, AVI, RRY, RFL, HUM…) 9 -Number of outgoing passengers and outgoing deadload per destination  10 -Total number of outgoing passengers and outgoing deadload 
　
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