PROJECT BLUE BOOK

PROJECT ICS73 RECORD
7/2114- 7721140 Ardmore, Alabama (1 Witness)
3. 3. 10. CONCLUSION 10. CONCLUSION
Civilian Possible (AIiCRAFT)
4. NUMBER OF OBJECTS 4. NUMBER OF OBJECTS A direct route between Huntsville and Nashville passes apprex 5
miles east of Ardmore. A dog-leg between Shelbyville, Tenn and
One Huntsville is over the same general area. Aircraft from over
5. LENGTH OF OBSERVATION 11. BRIEF SUMMARY AND ANALYSIS
1 Minute Observer sighted what he describei as "a flat plane tilted
6.TYPE OF OBSERYATION at an angle toward me to object appeared to be metallic
reflecting sun light." The obsefver furtrer described the
Ground-Visuel object as having "black tips" and a "red middle".
7. COURSE
COMENTS CONT'D: Nashville landing at Huntsvillewould
S normally be kuxxi descending from higher altitude and woula
8. PHOTOS probable be 6,000-10,000 ft at tháspoint. aircraft fram Shelo
ville would normally be operating at altitudes o: 350c-50c0
Yes
XXNO
9. PHYSICAL EVIDENCE
Yes
XXNo
FORM
FTD SEP os 0-329 (TDE) Previous editione of thie form may be used.

8. WHERE WERE YOU WHEN YOU SAW THE PHENOMENON? (Check approprlate blocke.)
OUTDOORS IN BUSINESS SECTION OF CITY
IN BUILDING IN RESIDENTIAL SECTION OF CITY
IN CAR AS DRIVER 口 AS PASSENGER IN OPEN COUNTRYSIDE
IN BOAT NEAR AIRFIELD
IN AIRPLANE AS PILOT AS PASSENGER FLYING OVER CITY
OTHER FLYING OVER OPEN COUNTRY
OTHER
A. IF YOU WERE IN A VEHICLE, COMPLETE THE FOLLOWING:
WHAT DIRECTION WERE YOU MOVING? HOW FAST WERE YOU MOVING?
NORTH EAST
SOUTH WEST DID YOU STOP ANYTIME WHILE OBSERVING THE
PHENOMENON?
NORTHEAST SOUTHEAST
NORTHWEST SOUTHWEST YES □NO
EXPLAIN WHETHER SUCH MOVEMENT EFFECTS YOUR SKETCHES IN ITEMS 5 AND 6.
DESCRIBE TYPE OF VEHICLE YOU WERE IN AND TYPE OF ROAD, TERRAIN OR BODY OF WATER YOU TRAVERSED DURING
THE SIGHTING. STATE WHETHER WINDOWS OR CONVERTIBLE TOP WERE UP OR DOWN.
HOW MUCH OTHER TRAFFIC WAS THERE?
DID YOLNOTICE ANY AIPRLANES1YES DID YOU NOTICE ANY AIRPLANES? □YES NOJE YES DESCRIRE WHEN THEY WERE IN SIGHT RELATIVE TO THE TIME NO. IF "YES," DESCRIBE WHEN THEY WERE IN SIGHT RELATIVE TO THE TIME
OF SIGHTING THE PHENOMENON AND WHEFE THEY WERE IN THE SKY RELATIVE TO THE POSITION OF THE PHENOMENON.
9. HOW LONG WAS THE PHENOMENON IN SIGHT?
LENGTHOFTIME CERTAIN OF TIME NOT VERY SURE
10% FAIRLY CERTAIN JUST A GUESS
HOW WAS TIME DETERMINED?
220141117
WAS THE PHENOMENON IN SIGHT CONTINUOUSLY? YES NO. IF "NO," INDICATE WHETHER THIS IS DUE TO YOUR
MOVEMENT OR THE BEHAVIOR OF THE PHENOMENON, AND DESCRIBE SUCH MOVEMENT OR BEHAVIOR. INDICATE DISAP.
PEARANCES ON PREVIOUS SKETCHES.
PAGE 3 OF 9 PAGES

10. IF THERE WERE MORE THAN ONE PHENOMENON, HOW MANY WERE THERET DRAW A PICTURE TO SHOW HOW THEY WERE
ARRANGED. DID THIS ARRANGEMENT CHANGE DURING THE SIGHTING?
11. CONDITIONS(Check appropriate blocks.)
A. SKY B. WEATHER
DAY DAY CUMULUS CLOUDS (Low fluffy) CUMULUs CLOUDS (Low Jluffy) FOG OR MIST FOG OR MIST
TWILIGHT TWILIGHT CIRRUs CLOUDs (Iligh fleecy or Herring- CIRRUS CLOUDs (lligh fleecy or Herring- HEAVY RAIN HEAVY RAIN
NIGHT bone) LIGHT RAIN OR DRIZZLE
CLEAR NIMBUS CLOUDS (Rain) NIMBUS CLOUDS (Rain) HAIL
PARTLY CLOUDY CUMULONIMBUS CLOUDS SNOW OR SLEET
COMPLETELY OVERCAST COMPLETELY OVERCAST (Thunderstorms) (Thunderstorms) UNKNOWN
HAZE OR SMOG HAZE OR SMOG NONE OF THE ABOVE
C.IF THE SIGHTING WAS AT TWILIGHT OR NIGHT, WHAT DID YOU NOTICE ABOUT THE STARS C. IF THE SIGHTING WAS AT TWILIGHT OR NIGHT, WHAT DID YOU NOTICE ABOUT THE STARS AND MOON? AND MOON?
(1) STARS (2) MOON
NONE BRIGHT MOONLIGHT NO MOONLIGHT NO MOONLIGHT
AFEW MOON WITH HALO UNKNOWN
MANY MOON HIDDEN BY CLOUDS
UNKNOWN PARTIAL(New or quarter)
D. IF SIGHTING WAS IN DAYLIGHT, WAS THE SUN VISIBLE? YES NO. IF "YES," WHERE WAS THE SUN AS YOU FACED
THE PHENOMENON?
IN FRONT OF YOU TO YOUR RIGHT OVERHEAD (Neor noon)
IN BACK OF YOU TO YOUR LEFT UNKNOWN
E. SPECIFY THE MAJOR SOURCE OF ILLUMINATION PRESENT DURING THE SIGHTING, SUCH AS THE SUN, HEADLIGHTS OR
STREET LAMP. ETC. FOR TERRESTRIAL ILLUMINATION, SPECIFY DISTANCE TO LIGHT SOURCE.
SuN
12. GIVE A BRIEF DESCRIPTION OF THE PHENOMENON, INDICATING WHETHER IT APPEARED DARK OR LIGHT, WHETHER IT
REFLECTED LIGHT OR WAS SELF-LUMINOUS AND WHAT COLORS YOU NOTICED. DESCRIBE YOUR IMPRESSION OF WHETHER
IT WAS SOLID OR TRANSPARENT, WHETHER EDGES WERE SHARP OR FUZZY. DESCRIBE THE SHAPE OR INDICATE IF IT
APPEARED AS A POINT OF LIGHT. INDICATE COMPARISONS WITH OTHER OBSERVED OBJECTS, LIKE STARS, A LIGHT OR
OTHER OBJECT IN YOUR FIELD OF VIEW.
lcch
pet to t sotd
PAGE 4 OF 9 PAGES

13. DID THE PHENOMENON YES NO UNKNOWN
MOVE IN A STRAIGHT LINE? x
STAND STILL AT ANYTIME? <
SUDDENLY SPEED UP AND RUN AWAY?
BREAK UP IN PARTS AND EXPLODE1
CHANGE COLOR?
GIVE OFF SMOKE?
CHANGE BRIGHTNESS?
CHANGE SHAPE
FLASH OR FLICKERT
DISAPPEAR AND REAPPEAR?
SPIN LIKE A TOP?
MAKE A NOISE?
FLUTTER OR WOBBLE1
14. WHAT DREW YOUR ATTENTION TO THE PHENOMENON? 14. WHAT DREW YOUR ATTENTION TO THE PHENOMENONT
X
2.
A. HOW DID IT FINALLY DISAPPEAR?
B. DID THE PHENOMENOH MOVE BEHIND OR IN FRONT OF SOMETHING, LIKE A CLOUD, TREE, OR BUILDING AT ANY TIME?
YES NC. IFYES,"DESCRIBE.
PAGE 5 OF 9 PAGES

15. DRAW A PICTURE THAT WILL SHOW THE SHAPE OF THE PHENOMENON. INCLUDE AND LABEL ANY DETAILS THAT MIGHT HAVE APPEARED AS WINGS OR PROTRUSIONS, AND INDICATE EXHAUST OR VAPOR TRAILS. INDICATE BY AN ARROW THE
DIRECTION THE PHENOMENON WAS MOVING.
V V
16. WHAT WAS THE ANGULAR SIZE7 HOLD A MATCH AT ARM'S LENGTH IN FRONT OF A KNOWN OBJECT, SUCH AS A STREET LAMP OR THE WOON. NOTE HOW MUCH OF THE OBJECT IS COVERED BY THE HEAD OF THE MATCH. NOW IF YOU HAD
PHENOMENCN WOULD HAVE BEEN COVERED BY THE MATCH HEAD. BEEN ABLE TO PERFORM THIS EXPERIMENT AT THE TIME OF THE SIGHTING, ESTIMATE WHAT FRACTION OF THE
PAGE 6 OF 9 PAGES

17. DID YOU OBSERVE THE PHENOMENON THROUGH ANY OF THE FOLLOWING? INCLUOE INFORMATION ON MODEL,
TYPE, FILTER, LENSPRESCRIPTION OR OTHER APPLICABLE DATA.
EYEGLASSES CAMERA VIEWER
SUNGLASSES BINOCULARS
WINDSHIELD TELESCOPE
SIDE WINDOW OF VEHICLE THEODOLITE
WINDDWPANE OTHER
A. DO YOU OPDINARILY WEAR GLASSES? YES NO B. DO YOU USE READING GLASSES?
IB. WHAT WAS YOUR IMPRESSION OF THE SPEED OF THE 19. WHAT WAS YOUR IMPRESSION OF THE DISTANCE OF THE
PHENOMENON?GIVEESTIMATE OF SPEED PHENOMENONT GIVE ESTIMATE OF DISTANCEL
20. IN ORDER THAT WE MAY OSTAIN AS CLEAR A PICTURE AS POSSIBLE OF WHAT YOU SAW, DESCRIBE IN YOUR OWN WORDS
A COMMON OBJECT OR OBJECTS WHICH, WHEN PLACED IN THE SKY, SIMILAR TO WHERE YOU NOTED THE PHENOMENON.
WOULD SEAR SOME RESEMBLANCE TO WHAT YOU SAW. DESCRIBE SIMILARITIES AND DIFFERENCES BETWEEN THE
COMMON OSJECT AND WHAT YOU SAW.
Srethene ite a winatax Bilirdi Sevetene i a wina B
ddeos d 1002 Spcure
lte tin
21. DID YOU NOTICE ANY ODOR, NOISE, OR HEAT LMANATING FROM THE PHENOMENON OR ANY EFFECT ON YOURSELF,
ANIMALS OR MACHINERY IN THE VICINITY?YES NO. IF YES, DESCRIBE.
A. DID THE PHEHOMENON DISTURB THE GROUNO OR LEAVE ANY PHYSICAL EVIDENCE. YES NO. A. DID THE PHEHOMENON DISTURB THE GROUND OR LEAVE ANY PHYSICAL EVIDENCE. YESNO.
IF"YES,DESCRIBE. IF"YES,DESCR:BE.
PAGE7OF 9PAGES

22. HAVE YOU EVER SEEN THIS OR A SIMILAR PHENOMENON BEFORE? LOCATION. YES
NO. IF "YES," GIVE DATE AND
23. WAS ANYONE WITH YOU AT THE TIME YOU SAW THE PHENOMENON? YES YES NO. NO. IF "YES," DID THEY SEE IT TOO?
A. LIST THEIR NAMES AND ADDRESSES
24. GIVE THE FOLLOWING INFORMATION ABOUT YOURSELF
LAST NAME,FIRST NAME,MIODLE NAME
ADDRES ADDRES eandZ. and Z.
12449
TELEPHONE (Area code a TELEPHONE(Area codea AGE
1.5 MALE
INDICATEADDITI INDICATE ADDITI FEMALE
NINCLUDING OCCUPATION AND ANY EXPERIENCE WHICH MAY BE PERTINENT. INCLUDING OCCUPATION AND ANY EXPERIENCE WHICH MAY BE PERTINENT.
iou
grule studet in Htigp. lehel. greide studet in Htigh. lehol.
25. WHEN AND TO WHOM DID YOU REPORT THAT YOU HAD SIGHTED THIS PHENOMENON? 25. WHEN AND TO WHOM DID YOU REPORT THAT YOU HAD SIGHTED THIS PHENOMENON?
NAME NAME DAY. MONTH
YEAR
26. DATE YOU COMPLETED THIS QUESTIONNAIRE.
DAY MONTH YEAR
PAGE8OF9PAGES

27. INFORMATION WHICH YOU FEEL IS PERTINENT BUT WHICH IS NOT ADEQUATELY COVERED IN THIS QUESTIONNAIRE, ALTERNATIVELY PROVIDE A NARRATIVE EXPLANATION OF THE SIGHTING.
wien t tist ow the djeet it o hi Knck tise and a red mislle kt
as it wored s  sun urld reflect ds of it the det part.
piinit lo wflect a dit Fighte to wflest a det Fighter
the atpet disd ast dek like a lek the atpst disd ast det like a bet and almost seemed to le lis also and almost scemes to le lis also
We mes trninpsdiste bet otter Lie omy Smenp dist det othe 2.lt
i. lit plen tiltes at an agle.

7Nor-67
DEC131967
TDPT/UFO Maj H Quintanilla, Jr70916/1sb/12 Dec 67
UFO Onservation 7 Novemver 1967
Federal Aviation Agency Federal Aviation Agency
Huntsville Municipal Airport Decatur Municipal Airport
Huntsville, Alabama 3580l Decatur,KuAlabama 35601
1. The Aerial Phenomena Office is in receipt of an unidentified
flying object (UFo) report from Ardrore, Tennessee which occurred flying objeet (UFo) report from Ardrore, Tennessee which occurred
on 7 November 1967 at approximately 4:10 pm CST. The observer
described the object as looking like a miniature billboard since
it appeared rather flat and rectangular. The objeet was black on it appeared rsther flat and rectangular. The objeet was black on
both ends and was red in the middle. The observer said the objeet
disappeared to the south.
ICY 2. Request information on whesher anyone saw or reported a similar
objeet to you? Do planes landing at your field cross the area just east of Ardmore at altitudes less then two milea? Ware there any
east of Ardmore at altitudes less then two miles? Were there any
records of planes being in the area at that timet Do you have any
I comments as to a possible.cause for this observation?
3. Thank you for your assistance in this matter.
(On)
HZCTOR CUINTANILLA, Jr, MaJOr, USAF
Chief, Aerial Phencmena Office
Aerospace Technologies Division
Production Directorate

7 DEPARTMENT OF TRANSPORTATION
FEDERAL AVIATION ADMINISTRATION
AIRPORT TRAFFIC CONTROL TOWER
HUNTSVILLE, ALABAMA
IN REPLY REFER TO:
December20,1967
Major Hector Quintanilla, Jr.
Chief, Aerial Phenomena Office
Aerospace Technologies Division Aerospace Technologies Division
Wright-Patterson Air Force Base, Ohio Wright-Patterson Air Force Base, Ohio
Dear Sir:
Reference your letter dated December 13, 1967 regarding an un-
identified flying object (UFO) report from Ardmore, Tennessee,
November 7, 1967 at approximately 4:10 pm CST.
Ardmore is located approximately 25 miles, 345 degrees from the
new Huntsville-Madison County Airport, which opened October 29, 1967.
Unless an incident out of the ordinary occurs, we do not normally
retain records whereby we could reconstruct aircraft positions beyond
fifteen days, which is the case in this instance.
Huntsville Airport Traffic Control Tower controllers did not observe
a sighting such as reported, nor was a similar object reported to this office.
A direct route between Huntsville and Nashville passes approximately
five miles east of Ardmore. A dog-leg route between Shelbyville, Tennessee
and Huntsville is over the same general area. Aircraft from over
Nashville landing Huntsville, would normally be descending fromhigher
altitudes, and would probably be 6,000-10,000 feet at this point; air-
craft from Shelbyville would normally be operating at altitudes of
3,500-5,000 feet. Although not heavily traveled, these routes were
begun October 29, 1967, and for the most part relatively low ceilings
were experienced for the first week of operation. lor the first week of operation.
In the event that it might assist your investigation, Huntsville Airport
weather on November 7, 1967 at 3:54 pm CST was clear, visibility more
than fifteen miles, temperature 54, dewpoint 25, wind 270 degrees at
seven knots. Sunset was at 4:47 pm CST.
Sincerely,
O
S. Harrison inreson
Chief, ATCT
JSIH:an

TDPP/UFOMaj H Quintan1lla, Jr/70916/1ab/12 Dec 67D5C 13 1967
UFO Ooservation 7 November 1967
Decatur Police Department Huntsville Police Department
Decatur, Alabama 35601 Huntsville, Alabama 3580l
1. The Aerial Phenomena Office is in receipt of an unidentified 1. The Aerial Phenomena Office is in receipt of an unidentified
flying object (UFo) report from Ardmore, Tennessee which occurred
on 7 November 1967at approximately 4:10 pm CST. The observer on 7 November 1967 at approximately 4:10 pm CST. The observer
deseribed the object as looking like a minlature billboard since described the object as looking like a minlature billboard since
it appeared rather flat and rectangular. The object was black on
both ends and was red in the middle. The observer said the objeet both ends and wais red in the middle. The observer said the objeet
disappeared to the south. disappeared to the south.
3 2. Request information on whether you received any similar reports 2. Request information on whether you received any similar reports
on this day. Do you have any comments as to a possible cause for
this sighting?
ty
3. Thank you for your assistance in this matter.
HICTOR CULNTANILLA, Jr, MaJOr, USAF
Chief, Aerial Phenomena Office
(n) JI Aerospace Technologies Division
Production Directorate

GLENN H. HEARN MAYOR
Administrative Assistant JOE W. DAVIS
City Of Huntsville
GOVERNED BY MAYOR AND CITY COUNCIL
HUNTSVILLE,ALABAMA
W. F. DYAR
Chief of Police
December 18, 1967 City of Huntsville Municipal Building
Hector Quintanilla, Jr., Major USAF Hector Quintanilla, Jr., Major USAF
Department of the Air Force
Headquarters Foreign Technology Division
Wright-Patterson Air Force Base, Ohio 45433
Re: UFP Observation 7 November 1967 Re: UFP Observation 7 November 1967
Your letter December 13, 1967
Dear Sir:
This office has no information concerning an unidentified
flying object (UFg) occurring at Ardmore, Tennessee. Was
not reported to this department.
Sincerely,
W.f. Dyou/d
W. F. Dya'r
Chief of Police
Huntsville, Alabama
/ds /ds
11

7 Ni'67
DEPARTMENTOF THE AIR FORCE
HEADQUARTERS FOREIGN TECHNOLOGY DIVISION(AFSC)
WRIGHT.PATTERSON AIR FORCEBASE.OHIO 45433
RZPLY TO ATTN OF: TDPT/UFO
NOV 21 1967
sUBJICT: UFO Observation,7 November 1967
TO:
Chuchwetterlund
Route
Arimore, Tennessee 38449
Reference your recent unidentified flying object sighting which Reference your reccnt unidentified flying object sighting which
you reported to the Air Force. The information which we have you reported to the Air Force. The information which we have
received is not sufficient for a scientific investigation. Reguest received is not sufficient for a scientific investigation. Reguest
you complete the attached AF Form ll7 and return it in the self-
addressed envelope. Thank you for reporting your observation to the Air Force.
MES C: MANATT, Colonel, USAF 1 Atch
pirector of Production AF Form 117
aijkent.

ARdmORE,TENN
November, 8, 1967
Dean Sir,
Lan writing this letln to you Lan writeng this letln to you
concerning an ofject d saw Yesterday concerning an ofjict d saw Yesterday
afternoon, the stg was cloar wind fim afternoon, the stg was loar wind fim
the Nw at about 5 mph, ground themp at 50° the Nw at about 5 mph, ground thamp at 50.
When I was out hunting I obsevred what When I was out hunting I obsevred whal
I thought first was a tHawk, & noliced It
coas much to large and moviny rerg
slouly south. I ran about 250 geds across
a field to try to get a bethn look at it.
It nerer realy got ang larger, It compared
to the lengh of the Half Mon at th lagest.
It appeaed to be phat but tilted a an
angle toward the ground. It mored sest quielly moveo
to the south and as it toret farthe
from me the sun reflected off its apparent prom me the sun reflected of its apparent
metalic suryflace (Tome-4.00). thank yow. metalic surylace (Time-4.00). thank yor.
Younrs Truly, Gouns Truly,

BOB Nr 21-R258
SIGHTING OF UNIDENTIFIED PHENOMENA QUESTIONNAIRE
THIS QUESTIONNAIRE HAS BEEN PREPARED SO THAT YOU CAN GIVE THE U.S. AIR FORCE AS MUCH INFORMATION
AS POSSIPLE CONCERNING THE UNIDENTIFIED PHENOMENON THAT YOU HAVE OBSERVED. PLEASE TRY TO
ANSWER ALL OF THE QUESTIONS. THE INFORMATION YOU GIVE WILL BE USED FOR RESEARCH PURPOSES.
YOUR NAME WILL NOT BE USED IN CONNECTION WITH ANY OF YOUR STATEMENTS OR CONCLUSIONS WITHOUT
YOUR PERMISSION. RETURN TO AIR FORCE BASE INVESTIGATOR FOR FORWARDING TO FTD (TDETR), WRIGHT-
PATTERSON AFE, OHIO 45433, IAW 80-17. (IF ADDITIONAL SHEETS ARE NEEDED FOR NARRATIVE OR SKETCHES
ATTACH SECURELY TO THIS FORM OR ANNOTATE WITH YOUR NAME FOR IDENTIFICATION.)
1. WHEN DID YOU SEE THE PHENOMENON? 7h
DAY MONTH YEAR
2. WHAT TIME DID YOU FIRST SIGHT THE PHENOMENONT
HOUR 4 MINUTES 11 □A.M. P.M.
3. WHAT TIME DID YOU LAST SIGHT THE PHENOMENON?
HOUR 1011 4 MINUTES MNU15 □A.M. P.M.
4. TIME/ZONE 4.TIME/ZONE DAYLIGHTSAVIHGS DAYLIGHT SAVINGS STANDARD
EASTERN CENTRAL NOUNTAIN PACIFIC PACIFIC OTHER
S. WHERE WERE YOU WHEN YOU SAW THE PHENOMENONT IF IN CITY, GIVE THE NEAREST STREET ADDRESS AND INDICATE ON S. WHERE WERE YOU WHEN YOU SAW THE PHENOMEHONT IF IN CITY, GIVE THE NEAREST STREET ADDRESS AND INDICATE ON
A HAND DRAWN MAP WHERE YOU WERE STANDING WITH REFERENCE TO THE ADORESS. IF IN THE COUNTRY, IDENTIFY THE
HIGHWAY YOU WERE ON OR NEAR AND TRY TO FIX A DISTANCE AND DRECTION FROM SOME RECOGNIZABLE LANDMARK. HIGHWAY YOU WERE ON OR NEAR AND TRY TO FIX A DISTANCE AND DIRECTION FROM SOME RECOGNIZABLE LANDMARK.
ALA ALA- Arlurt Ardure
ALAemAXROLE KILLL
FeNN. Fray
1~TLE
6. IMAGINE YOU ARE AT THE POINT SHOWN IN THE SKETCH. PLACE AN "A ON THE CURVED LINE TO SHOW HOW HIGH THE
PHENOMENON WAS ABOVE THE HORIZON, OR SKYLINE, WHEN FIRST SEEN. PLACE A "S" ON THE SAME CURVED LINE TO
SHOW HOW HIGH ABOVE THE HORIZON THE PHENOMENON WAS WHEN LAST SEEN.
90 75
一 68
一
一
~ 0
———— =0
-15 115
OBSERVER
AF AUG 57 FORM 117

6A. NOW IMAGINE YOU ARE AT THE CENTER OF THE COMPASS ROSE. PLACE AN A ON THE COMPASS TO INDICATE THE
DIRECTION TO THE PHENOMENON WHEN FIRST SEEN. PLACE A B" ON THE COMPASS TO INDICATE THE DIRECTION TO
THE PHENOMENON WHEN LAST SEEH.
NNW NNE A
NW NE
WNW ENE
WSW .ESE
SW SE
SSW SSE
7. IN THE SKETCH BELOW, PLACE AN A AT THE POSITION OF THE PHENOMENON WHEN FIRST SEEN, AND A "B" AT THE
POSITION OF THE PHENOMENON WHEN LAST SEEN. CONNECT THE "A" AND "O" WITH A LINE TO APPROXIMATE THE
MOVEMENT OF THE PHENOMENON BETWEEN AP AND "B". THAT IS, SCHEMATICALLY SHOW WHETHER THE HOVEMENT
APPEARED TO BE STRAIGHT, CURVED OR ZIG-ZAG. REFER TO SMALLER SKETCH AS AN EXAMPLE OF HOW TO COMPLETE
THELARGERSKETCH.
2
AO
PAGE 2OF 9 PAGES