Glider Altitude Grid calculator

	A	B	C	D	E	F	G	H
1	L/D Ratio	36		SGS 2-32 dual:	22:1 @50mph
2	L/D Speed	52		SGS 2-32 solo:	22:1 @45mph
3	Safety Factor	2			21.4:1 @51
4	Airport Elevation	2900			20:1@55
5	Min IP AGL	1500
6				SFS 1-26:	22:1 @53mph
7	IP Altitude	4400
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12	wind factor	0.71	0.81	0.90	1.00	1.10	1.19	1.29
13	relative L/D	12.8	14.5	16.3	18.0	19.7	21.5	23.2
14	loss per mile	410	360	320	290	270	250	230
15		Headwind				Tailwind
16	Distance Miles	-15	-10	-5	0	5	10	15
17	1	4,800	4,800	4,700	4,700	4,700	4,600	4,600
18	2	5,200	5,100	5,000	5,000	4,900	4,900	4,900
19	4	6,000	5,900	5,700	5,600	5,500	5,400	5,300
20	6	6,900	6,600	6,300	6,200	6,000	5,900	5,800
21	8	7,700	7,300	7,000	6,700	6,500	6,400	6,200
22	10	8,500	8,000	7,600	7,300	7,100	6,900	6,700
23	12	9,300	8,800	8,300	7,900	7,600	7,400	7,100
24	14	10,100
25	16	10,800
26	18	11,600
27	19	12,400
28	21	13,200
29	23	14,000
30	25	14,700
31	27	15,500
32	29	16,300
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