1USGS4123TG04-0260-923 F R 840000USGS - Contractor: Airborne Systems, Inc.01 USA Piper Chieftain 3PLANE USGS Branch of Geophysics 02 Wrangel Mountains, Alaska ~2500 Traverse Miles 03 840805Gulkana, AK 840813Gulkana, AK 04 E-W: 1.0 Mile GeoMetrics G-813 05 1000 Ft AG 01STINGERIGRF-80 67734 0.1 nT06 FLIT-NUM(I4),DIR-FLOWN(A2),FID-NUM(I7),YR&DAY(I5),LAT-DEG(F8.4),LONG-DEG(F9.4)07 ,ALT-M(I4)BARO-ALT-M(I5)TOTL-MAG-INT-nT(F8.2)RES-TOTL-MAG-INT-nT(F8.2), 08 BLNK(4I5)| 09 10 11 1 7614,9999, , , , , , , , , , , , , ,12 , , , , , , , , , , , , , , , 13 , , , , , , , , , , , , , , , 14 , , , , , , , , , , , , , , , 15 , , , , , , , , , +63+61-146-14216 W04788 17 Publication(s): Open-File Rept. 85-605 18 19 20 21 22 23 24