77 degrees, 3 minutes of arc, 30 seconds of arc west longitude
= 77deg 3.5'
(also digits 77 & 33)
From the Pentagon website the wall height is listed as
77 feet 3.5 inches
http://pentagon.afis.osd.mil/facts-area.html
I find it rather odd that the numbers in the wall height match the longitude of the spot of impact on the outside wall. I do realize that the builders of the Pentagon located this building and this part of the outside wall was at a longitude with digits that matched the wall height (I wonder if there was some special plaque, stone or feature at that spot), but for Flight 77 to hit pretty much this longitude is statistically odd.
Other numbers associated with the Pentagon are;
- ground height above sea level(ASL)= 33 feet (important secret society number)
- Flight 77 (Boeing 757) said to hit
- Pentagon wall = 77 feet 3.5 inches high
- 5 rings of 77 (775) feet 3.5inches
- impact longitude: 77deg 3.5' west
- 7 stories ... 5 above ground, 2 below
- volume = 77,015,000 cu ft
- London bombings= 7-7-5
It seems that 7 (and 33) was important to the designers way back before Sept 11, 1941 (day of ground breaking for construction)
Is it possible the people behind the events were concerned with numbers , symbols and connections that they would want to aim the 'whatever' at that spot for some symbolic reason? (or am I being obsessive). The fact that the Pentagon has so many 77's built in and the fact of FLight 77 and the longitude of impact makes me consider the pssibility.
Is it possible a B757 could be aimed so precisely on purpose (well, some would argue even hitting the building was unlikely let alone a specific spot of longitude on one wall ;-) )

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I compared photos to try to be accurate for the location on the wall. Is it coincidence that the impact spot does match a spot with longitude with same numbers within that small area?
Some other details on 911 are making me take seriously the idea that the people responsible were very concerned with numbers, symbols and even astronomical alignments(perhaps they believed they had astronological importance or perhaps just historic symbolic significance within their 'secret teachings') and timings.
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I have also discovered that about at the same time of impact of Flight 11 at WTC, planet Mercury was just rising on the eastern horizon (of course the Sun was already up so this would not have been visible to the eye) ... found through Stellarium software. Also at the moment of impact at the Pentagon, the bright important star Spica was just rising on the eastern horizon. This star is historically important in Virgo and I've read has meaning to secret societies.
Flight 11 impact at WTC = planet Mercury just rising on eastern horizon

The interesting connection to Mercury is this:
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I found out that Sept 11 is the first day of the old Egyptian calendar and (still used = coptic calendar) the start of the month of Thout
http://www.copticchurch.net/easter.html
This month was for the god Thoth who the Greeks saw as their god Hermes and thus the same as the Romans god Mercury!
(Thoth and Seshat seem to represent Mercury and Venus ... Thoth and Seshat are pictured on the solar boat with Ra ... which makes sense because Mercury and Venus never get too far from the Sun in the evening or morning either side of the Sun, being planets whose orbits lie inside the orbital ellipse of Earth closer to the Sun).
So we have Mercury just on the eastern horizon at the very moment of impact of Flight 11 on Sept 11, the first day of the month of Thoth ( Hermes, Mercury).
Is this coincidence or is whatever group who was behind Sept 11 events very much into number symbolism, astronomical alignments and other patterns.
Mercury was also the god associated with "mark"ets, "merch"ants, com"merce" (all from latin merx) and theivery. Now who could be 'worshipping' a god like that
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I'm not saying these had any affect on events as in astrology (I don't believe that at all) but only that people who planned the timings were concerned for matching these events up with astronomical alignments.