Performance Specification

Make	BEECHJET	BEECHJET	DIAMOND	DIAMOND	DIAMOND
Model	400	400A	I	IA	II
Serial Number	ORIGINAL	ORIGINAL	ORIGINAL	ORIGINAL	ORIGINAL
ENGINES
Number	2	2	2	2	2
Make	PRATT & WHITNEY	PRATT & WHITNEY	PRATT & WHITNEY	PRATT & WHITNEY	PRATT & WHITNEY
Model	JT15D-5	JT15D-5	JT15D-4	JT15D-4D	JT15D-5
Thrust LB Per Engine	2,900.00	2,965.00	2,500.00	2,500.00	2,900.00
Shaft HP Per Engine	0.00	0.00	0.00	0.00	0.00
Common TBO (hours)	3,600	3,600	3,500	3,500	3,600
FUSELAGE DIMENSIONS
Length	48.40	48.40	48.40	48.40	48.40
Height	13.90	13.90	13.80	13.80	13.80
Wing Span	43.50	43.50	43.50	43.50	43.50
TYPICAL CONFIGURATION
Crew	2	2	2	2	2
Passengers	7	7	7	7	7
Pressurization (psi)	9.10	9.10	9.00	9.10	9.10
WEIGHTS (LBS)
Max Ramp	15,850	16,300	14,700	14,700	15,850
Max Takeoff	15,780	16,100	14,630	14,630	15,780
Zero Fuel	12,470	13,000	11,550	11,550	12,470
Basic Operating	10,115	10,950	9,500	9,410	9,740
Max Landing	14,220	15,700	13,200	13,200	14,220
FUEL CAPACITY
Standard lbs/gal	4,750  /  709	4,911  /  733	4,268  /  637	4,268  /  637	4,255  /  635
Optional lbs/gal	0  /  0	0  /  0	0  /  0	0  /  0	4,930  /  735
TAKEOFF PERFORMANCE
SL ISA BFL (ft)	3,950	4,169	4,100	3,940	3,950
5000+20C BFL (ft)	5,850	6,322	6,700	7,500	6,075
LANDING PERFORMANCE
FAA Field Length	2,930	2,960	2,700	2,800	2,930
RANGE (NAUTICAL MILES)
Max Range (NBAA IFR)	1,900	1,249	1,510	1,513	1,530
CLIMB (SL ISA MTOW)
Normal (fpm)	3,960	2,056	3,000	3,050	3,180
Engine Out (fpm)	1,110	273	800	761	1,220
SPEEDS (KNOTS)
Vs (Clean)	0	111	89	89	90
Vso (Landing)	87	924	90	90	93
Normal Cruise TAS	436	445	264	264	264
Vmo (Max Operating) IAS	320	320	320	320	320