ANNEX B TO BGA AMP LEAFLET 4-1

WEIGHING RECORD - TANDEM TWO SEATERS

Glider Type:

BGA CofA No:

Serial No:

LEADING PARTICULARS EXTRACT

Datum Point : Levelling Means :

Fwd CofG Limit (Xfl) : Aft CofG Limit (Xal) : Front Pilot CofG (Xpl) : Rear Pilot CofG (Xp2) : Baggage CofG (Xb) :

mm aft. Max All Up Weight (Dry) (Wd) : Kg mm aft. Max All Up Weight (Wet) (Ww) : Kg mm fwd. Max Weight Non-Lift Parts (Wn) : mm fwd. Max Baggage Weight (Wb) : Kg mm aft.

Kg

EMPTY WEIGHT AND C OF G POSITION

Weight on Front Support (Wf) = Weight on Rear Support (Wr) = Weight of Port Wing (Wp) = Weight of Starboard Wing (Ws) =

kg kg kg kg

Empty Glider Weight

(We) = Wf + Wr

=

Weight Non-Lifting Parts (Wnl) = We - Wp - Ws =

kg kg

Displacement of Front Support Displacement of Rear Support

(Xfs) = (Xrs) =

mm fwd (-ve if aft of datum) mm aft

Empty Glider CofG Displacement (Xe) = (Wf x Xfs) - (Wr x Xrs) We

=

= mm aft

MINIMUM AND MAXIMUM COCKPIT LOADS

Minimum Front Cockpit Load

CofG Based:

We(Xe - Xa1) + Wb(Xb - Xa1) - Pr(Xp2 + Xa1) (Xp1 + Xa1) (Xp1 + Xa1) (Xp1 + Xa1)

= kg ( lb)

a. With rear cockpit empty

= kg

b. With max rear cockpit load of ………. kg

=

kg

The placard figure is the GREATEST value of a. or b.

AMP4-1B/Dec00

BGA AMP Part 4, Leaflet 4-1B, Page 1

Maximum Front Cockpit Load (Dry)

a. CofG Based:

We(Xe - Xf1) + Wb(Xb - Xf1) - Pr(Xp2 + Xf1) (Xp1 + Xf1) (Xp1 + Xf1) (Xp1 + Xf1)

= kg

b. Max AUW Based:

Wd - We - Wb - Pr

= kg

c. Max Non-Lift Based: Wn - Whl - Wb - Pr

= kg

d. Flight Manual Limitation: Front Cockpit =

kg

Rear Cockpit =

kg

The Max (Dry) Front Cockpit Weight is the LEAST value of a. to d.

Maximum Total Loading - Wet

=

kg

Total weight of pilot(s) plus water must not exceed:

Ww - We – Wb

= kg

Loading Table

Rear Cockpit kg (lb)

Front Cockpit Max (Dry) kg (lb)

Max Total Load (Wet) kg (lb)

60 (132)

70 (154) 80 (176) 90 (198)

Pilot(s) plus water not to exceed
………… kg

100 (220)

110 (242)

NOTES:

Date:

Name:

Signature:

BGA Insp Auth:

AMP4-1B/Dec00

BGA AMP Part 4, Leaflet 4-1B, Page 2