Flight No.: 3-56-83 Scheduled Date: October 6, 1966
Pilot: William H. Dana
Purpose: 1. Micrometeorite Collector (13) - C. Cangie
Launch: Smith Ranch #1 on a magnetic heading of 168°2. Dual Channel Radiometer (3c) - C. Cangie3. Tip Pod Accelerometer - E. Kordes
4. Precision Attitude Checkout - J. Kolf
5. Alert Computer Checkout (14) - M. Burke
6. Sky Brightness (19) - C. Cangie
7. Cockpit Display - L. Lytton
MH-96 adaptive, reaction controls "auto," BCS "ON," q/b Engaged, acommand = 11°, H dot command = 0 fps, ventral off. PAI heading switch to "heading."
Launch point coordinates: 39° 30' N, 117° 10' W.
Instrumentation
Engineer: Bob Borek
No. | Time | Alt | V | a | q | Event |
1. | 0 | 45 | 790 | 2 | 145 | Launch, light engine at 75%T. Increase to 100% T. Rotate at a = 11° to q = 39°. . |
2. | 30 | 51 | 1950 | 11 | 650 | q = 39°. Maintain q = 39°. |
3. | 81 | 140 | 5270 | 7 | 80 | Burnout. Pushover to a = 0°. Switch to a/b. Maintain a = 0° to peak. Roll aircraft ±10° at less than 5°/second. Engine master off. |
4. | 91 | 170 | 5100 | 0 | 22 | Micrometeorite switch to EXTEND. |
5. | 116 | 220 | 4750 | 0 | 3 | Switch to comp. a. |
6. | 171 | 267 | 4445 | 0 | 0 | Peak altitude. Switch to precision attitude. Hold F and q within ±2° until a = 22°. |
7. | 222 | 220 | 4700 | 15 | 3 | Switch to ball nose a. |
8. | 228 | 210 | 4800 | 22 | 5 | a = 22°. Maintain a = 22° until An = 5.0 g. Switch to a/b. Maintain 5 g until H dot = 0. |
9. | 247 | 170 | 5000 | 22 | 21 | Micrometeorite switch to RETRACT. |
10. | 296 | 74 | 3900 | 15 | 880 | H dot = 0. Pushover to a = 5° until aircraft comes level at » 80K. Maintain H » 80K. |
11. | 356 | 80 | 3000 | 3 | 390 | 50 N.M. Begin descent at H dot = -400 fps. Turn to a heading of 180°. |
12. | 405 | 65 | 2500 | 5 | 570 | Abeam Cuddeback. Vector to Hi-Key. Speed brakes as required. |
13. | High Key - check flap and "squat" circuit breakers in. Arm stick kicker and 3rd skid. Window shade down. Experiment off. Radiometer off. Camera on. |
NOTES:
2. Emergency lake: Mud, Grapevine, Cuddeback.
3. Flight duration: Approximately 11 minutes.
4. Flight plan based on 60,600lb thrust at 100%. Engine #110.
Total burn time at 100% T. (60,600lb) = 81.1 seconds.
Launch weight = 34,235lb. Burnout weight = 15,741lb
Ground jettison check.
5. Precision attitude set: Pitch = 0.0
Roll = 0.0
Heading = 168°
2. FCS malfunction as indicated on analyzer check list.
3. Malfunction of inertial platform.
4. Malfunction of ball nose.
5. Malfunction of either BCS.
6. Malfunction of
precision heading.
Failure | Action | ||
1. | Radio or radar | Proceed as planned. | |
2. | Any damper failure or failure to fixed gain | (a) | 0
- 35 seconds
Use q = 30° in place of q = 39°. Pushover to a = 2° at 35 seconds. Proceed to burnout (5600 fps, Hmax = 140K). |
(b) | 35
sec - burnout
Pushover to a = 2° when failure occurs. Proceed to burnout. If reentry is required, use a = 15° up to 250K. Then use a = 17°. |
||
(c) | After
burnout
Reenter using a = 17° and speed brakes = 20°. |
||
3. | Ball nose failure | (a) | 0
- 35 seconds
Switch to comp a. Pushover to 0 g at 35 seconds. Proceed to burnout. (5575 fps, Hmax = 138K). |
(b) | 35
secs - burnout
Switch to comp a. Pushover to 0 g when failure occurs. Proceed to burnout. If reentry is required, use q = 0 to 200K and q = -5 to 250K. (dHmax = -25°) |
||
(c) | After
burnout
Switch to comp a. Use q = -10 for reentry. (dHmax = -25°) |
||
4. | Attitude failure | Use a = 6° at 30 secs in place of q = 39°. Switch to a/b mode, proceed with 3a, b, or c as applicable. | |
5. | Inertial failure | Proceed as planned. | |
6. | Delayed light | Proceed as planned. Rotate at 2g. |
INADVERTENT ENGINE SHUTDOWN:
0 - 43 sec Smith Ranch
43 - 66 sec Mud Lake (2550 fps)
66 - 75 sec Grapevine (4000 fps)
75 - 77 sec Cuddeback (4700 fps)
77 - Up sec Edwards
(4900 fps)
Flight Plan Approved by (Johnny G. Armstrong) for
E. J. Adkins, Chief
X-15 Research Project Office