Check the listing for details. NASA Space Shuttle Fit Check Tile, Challenger 099 ONLY Vertical Stabilizer. Condition: Used. Listed at 75.00 USD. This is a tile located in an area I don't have many of. This odd shaped is stamped with VO70-291352-049, P1 099 ONLY OML, TY5025, 3/82, G37806, 102213, with directional arrow in black marker. Back of tile is stamped with IML, tile number and directional arrow written in black marker. Back of tile is stamped with IML TOP OF C/P, There are other numbers stamped, and in black marker but have been covered and smeared. There is a cross hair marked in tile along with red cross hair. The sides are marked in black marker DP and DD. This tile measures 6 2/16" x 3 3/4" x 1 1/16" (tile is an odd shape, so exact measurements are hard to take), Placement for this tile would have been located at Vertical stabilizer.