PROJECT BLUE BOOK

PROJECT 10073 RECORD
1. DATE · TIME GROUP 2. LOCATION
27 Feb 67 23/0555Z Wheatridge, Colorado (1 Witness)
3. SOURCE 10. CONCLUSION
Civilian AIRCRAFT
4. NUMBER OF OBJECTS
No data presented to indicate object could not have been an
One aircraft
5. LENGTH OF OBSERVATION LENGTH OF OBSERVATION 11. BRIEF
.
4-5 Minutes 4 - 5 Minuted Object appeared and narrow. White outline. Two flashi
6. TYPE OF OBSERVATION TYPE OF OBSERVATION red light on both ends, exceedingly large rotating whiie
light in center. light in center Long row of windows s appeared longer than appeared longer than
Ground-Visual (TX) commercial jet airlinger, but v commercial jet airlinger, but without wings. Straight without wings. Straight
7. COURSE easterly direction, in level .Sighted object 4-5 minu.c Sighted object 4-5 minuc
i minute in telescope.
Easterly
3. PHOTOS
E1 Yos EI Yos
xxN0
9. PHYSICA VIDENCE
i7 Yes
XXN
FORM
FTD STP 63 0-329 (TDE) Previous editions of this form may be ueed.

Cincralt
L WEZ TECHNICAL ATR TRAINING CENTER (ATO)
UNITED STATES AIR FORCE
LOWRY AIR FORCE BASE , 8O23O, ColoradO 271667
REPLY TO Wheatridge Colocado
ATTN OF: XPCP Date 28 Fob 1967
SUBJECT: Unidentified Flying Objects (UFO)
TO:
When unidentified flying objeots (Uro) are reported, tho following infommation
will be filled in and then forwarded immediately to Plans/Program attention
XPCP.
a. Desoription of the Object(s):
(1) Shape. Long and Narrow
(2) 2) Size compared to a known object (use one of Size compared to a known object (use one of the following the following terms: terms:
Haad ofe pin, pea, dime, nioksl, quarter, half dollar, silver dollar, baseball, Haad ofa pin, pea, dime, nioksl, quarter, half dollar, silver dollar, baseball,
grapefrait, or basketball) held in the hand at about arn's length.
Easeball Baseball
(3) (3) Color. _ white (outline) thite (outline)
(L) Number. Number. One On9
(5) 1-1
(6) A Any discrenible features or details.
both snds, oxneadingly largo (rotating) whila light in canter.
(7) Taily
of object(s).
(8) Soand. If heard, C describe sound. fone
9 Other pertinent or uncsual features

(4) D bject(s).
Straight eas
(5) Howdid the object(s) disappear? (Instantaneously etc.)
(6) = minutes, 1 hour, etc)
t5d mate
C. Manner ol Observation:
(2) any conbinatioh of the following items: Ground-visual,
ground - electronie, air electronic. ( N electronie, specify ype of radar.)
ids (telescopes
used and deseris thereof.
type of aireraft,
identification number, altitude, heading, speed, and home station.
d. Tine and date of sighting:
(1) Zulu time-date-group of sighting. 28j05553 Peb 67
2

(2) Light conditions. (use on of the following tommo: Migho, day,
dawn, dusk) Night
O.
and/or geograshioal position. A position with referonce to a known landmark
also should be given in eleotriealreports, 'suoh as "2ni N of Decvillo; "3mi
SW of Blue Lake". T Typographical errors or "garbling" often results in eleotrically
EXAPLE: 89 45N, 192 71W for 39 45N, 102 21W.
1E
i. Identifying I
(1) Civilian - Name, aga. mailing address, occupation, and estimate or
reliability. Wheatridge. Colo (Aotor)
(2) Militar rganization, duty, and estimate of
reliability.
g. Aloft conditions at time and plcce or sightings:
(2)
diection and velooity indgrees and knots at surface, 6,ooo', :
20,000', 30,05S , 50,00o', and S0,00o' if available.
3) Ceiling.
(b) Visibility._
(5) Amount of oloud cover.
(3) Taunderstorms in area gd quadrant in which looated.
3

h. Any other unusual activity or co tion, metoor
or otherwise, whic account for tl ghting.
i.
whenever feasible, complying with existing Air Defense directives).
j. To cation, approximate altitude, and general direction
air traffic area at time of sighting.
k. Position title and comments of the prepari officer, including his
preliminary analysis of the possible cause of sighting(s).
Qiren
1. Existence of physical Existence of physical idence, such as materials and photographs. dence, such as materials and photographs.
tpei
EDVARD B. VIGED, MajOr. USAB
Chior, Operations Services Diviaion
4