Archive / Parts / Part 71 / Page 355
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Part 71, page 355 DB Cooper-30640
Document date 7 May 1964 AI Dates: machine-written — generated by an AI model from the transcripts, and it can be wrong. The scan is the source; the transcript is machine-generated from it.
Open in FBI Vault (Part 71, page 355 of the PDF) Copy citation FBI 164-81, Vault Part 71 p. 355 (DB Cooper-30640), Report, dated 7 May 1964, serial FC 751-1-1 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-71/pages/355
Transcript The scan is the source; the transcript is machine-generated from it.
COND NO. | IRIG TIME | CABIN h_I (FEET) | CABIN R/C (FT/MIN) | PILOTS h_I (FEET) | PILOTS V_I (KNOTS)
1.21.19.06 | 12:04:.25 | 9970 | -250 | NA | NA
| :26 | 9970 | -250 | ↑ | ↑
| :27 | 9960 | -250 | |
| :28 | 9950 | -250 | |
| :29 | 9940 | -250 | |
:30 TO :44 | | * | * | |
| :45.2 | 9940 | 50 | |
| :46 | 9940 | 50 | |
| :47 | 9940 | 0 | |
| :48 | 9940 | 0 | |
| :49 | 9940 | 0 | |
| :50 | 9930 | 0 | |
| :51 | ↓ | | ↓ |
| :52 | | | |
| :53 | | | |
| :54 | | | |
| :55 | | | |
| :56 | | | |
| :57 | | | |
| :58 | | ↓ | |
| :59 | | 0 | ↓ | ↓
12:05 | :00 | 9930 | -50 | NA | NA
* DATA NOT AVAILABLE - FILM WAS DAMAGED
---
CALC MB 3-23-4 REVISED DATE
CHECK ge 3-22-4
APR ge 3-23-4
APR
CHARACTERISTICS WITH
AIRSTAIR DOWN
DB Cooper-30640 TEST 100-3 D6-7771
THE BOEING COMPANY SEC. 1.21.19 PAGE 22
TD 1040 B-R7 727-22
N72700
4-7000
AI notes AI These notes: machine-written — generated by an AI model from the transcripts, and it can be wrong. The scan is the source; the transcript is machine-generated from it. Commentary by the AI model that transcribed this page. It may bring in context the page itself does not state. The scan is the source; the transcript is machine-generated from it.
Flight data table recording cabin altitude and rate of climb, and pilots' altitude and velocity at one-minute intervals from 12:04:25 to 12:05:00. Cabin altitude starts at 9970 feet descending at -250 ft/min, stabilizes around 9940 feet, then settles to 9930 feet. Data from :30 to :44 is missing due to damaged film. Pilots' instruments show NA at start and end with no intermediate readings.
Boeing Company title block for test document. Document covers characteristics with airstair down for DB Cooper case reference 30640, Test 100-3. Aircraft is a Boeing 727-22, registration N72700. Page 22 of the document. Calculated, checked, and approved with initials MB and ge in March 1974.
Clean typed table with clear column headers Some cells empty in lower portion of table Note at bottom indicates film was damaged for some data points Scan order ← p. 354 p. 356 →