|SDP   |50684.4A  |AAL |1.07|
|SAND POINT AIRPORT                                                    |2222006|
|SAND POINT                              |ALASKA                        |
|NAD83     |5 CM      |15 CM     |NAVD88    |25 CM          |
|-14.4|2222006|
|   20.6|       |31+1241 |2222006|
|       |       |       |
| 551849.3|-1603117.1|
@
|13   |P|2222006|
|X|       |
| 551911.2309|-1603140.5957|1483543| 5213|150|2222006|
|   19.7|       |2222006|
| 551906.7052|-1603135.7505|    538|2222006|
|    0|   13.0|       |2222006|
|  225|   16.4|       |2222006|
|  538|   16.5|       |2222006|
| 1771|   16.3|       |2222006|
| 3972|   20.6|       |2222006|
| 4637|   20.4|       |2222006|
| 5213|   20.3|       |2222006|
#
|31   |P|2222006|
|X|       |
| 551827.3755|-1603053.6597|3283622| 5213|150|2222006|
|   20.6|       |2222006|
| 551832.2170|-1603058.8396|    575|2222006|
|    0|   20.3|       |2222006|
|  575|   20.4|       |2222006|
| 1241|   20.6|       |2222006|
| 3442|   16.3|       |2222006|
| 4675|   16.5|       |2222006|
| 4988|   16.4|       |2222006|
| 5213|   13.0|       |2222006|
@
|DME    (HBT)                     | 551856.9500|-1603110.1808|   88.9|       |       |      |2222006|
|NDB    (HBT)                     | 551856.4014|-1603106.4204|       |       |       |      |2222006|
#
#
@
|13  |ANAPC  |
|GRD                           | 551820.82|-1603015.84|1B|  448|     |     |  435|  428|  427| -6921| -6383| 1522L|  217|2222006|
|BUSH                          | 551820.68|-1603017.28|1A|  447|     |     |  434|  427|  426| -6890| -6352| 1443L|  217|2222006|
|BUSH                          | 551831.92|-1603044.52|1A|  192|     |     |  179|  172|  171| -5095| -4557|  692L|    7|2222006|
|OL ON TWR                     | 551854.94|-1603106.13|1A|  198|     |     |  185|  178|  177| -2450| -1912|  841L|   79|2222006|
|OL ON TWR                     | 551857.86|-1603106.71|1A|  197|     |     |  184|  177|  176| -2179| -1641|  967L|   85|2222006|
|GRD                           | 552034.99|-1603335.41|1A|  410|     |     |  397|  390|  389| 10714| 11252| 1237R|   30|2222006|
|GRD                           | 552101.88|-1603317.49|1B|  461|     |     |  448|  441|  440| 12501| 13039| 1069L|   62|2222006|
|BUSH                          | 552101.15|-1603321.71|1B|  432|     |     |  419|  412|  411| 12565| 13103|  822L|   60|2222006|
|GRD                           | 552102.50|-1603333.15|1B|  426|     |     |  413|  406|  405| 13027| 13565|  329L|   41|2222006|
|GRD                           | 552107.01|-1603329.29|1B|  433|     |     |  420|  413|  412| 13301| 13839|  759L|   39|2222006|
@
|Additional Information:                                                                                                 |
|THIS DATA WAS COLLECTED IN ACCORDANCE WITH FAA NO. 405 AREA NAVIGATION APPROACH (CONVENTIONAL LANDING)                  |
|SURVEY SPECIFICATIONS.                                                                                                  |
|                                                                                                                        |
|GEODETIC CONTROL FOR THIS SURVEY WAS ESTABLISHED USING GPS METHODS AND THE NGS ONLINE POSITIONING SERVICE (OPUS).       |
|ELLIPSOID HEIGHTS WERE DETERMINED THROUGH DIFFERENTIAL POSITIONING RELATIVE TO THE CONTINUOUS OPERATING REFERENCE       |
|STATION (CORS) NETWORK AND REFERENCED TO THE NAD 83 ELLIPSOID. GPS DERIVED ORTHOMETRIC ELEVATIONS WERE DETERMINED USING |
|THE BEST AVAILABLE GEOID MODEL (GEOID06) AND ARE RELATIVE TO NAVD88. AS SUCH, THE GPS-DERIVED ORTHOMETRIC ELEVATIONS IN |
|THIS FILE ARE CONSISTENT WITH OTHER NAVD88 ELEVATIONS (BOTH IN-STATE AND OUT-OF-STATE).                                 |
|                                                                                                                        |
|OBSTRUCTIONS WITH AN ACCURACY CODE OF 1B WERE PHOTOGRAMMETRICALLY DETERMINED. POSITIONS ARE CURRENT AS OF DATE OF       |
|PHOTOGRAPHY (25-MAY-2006).                                                                                              |
|                                                                                                                        |
|NATIONAL GEODETIC SURVEY                                                                                                |
EOF