| DTCG4000C4... | 0 | | D316: Telecommunication Network Mgmt Svcs | $77,000.00 | 2000 | 398854 |
| N0010499PL... | P00002 | | 6625: Elect Electronic Measuring Instrumt | ($26,490.00) | 2000 | 418621 |
| DACW0302P0... | 0 | | 6655: Geophysical Instruments | $4,079.00 | 2002 | 1541823 |
| DTCG4000C4... | 6 | | D316: Telecommunication Network Mgmt Svcs | $77,000.00 | 2002 | 1675631 |
| DACW3802P0... | 0 | | 5895: Misc Communication Eq | $3,871.00 | 2002 | 1725882 |
| DACW2903P0... | 0 | | 6655: Geophysical Instruments | $6,125.00 | 2003 | 2370596 |
| DTCG4000C4... | 10 | | D316: Telecommunication Network Mgmt Svcs | $24,000.00 | 2003 | 2379278 |
| DTCG4000C4... | 9 | | D316: Telecommunication Network Mgmt Svcs | $24,000.00 | 2003 | 2387023 |
| W912EE04P0... | P00001 | | 6655: Geophysical Instruments | $2,353.00 | 2004 | 3549970 |
| W912HZ04P0... | 0 | | 6650: Optical Instruments | $3,344.00 | 2004 | 4153140 |
| W912EE04P0... | 0 | | 6655: Geophysical Instruments | $21,177.00 | 2004 | 4857707 |
| W912JF04P0... | 0 | | 5825: Radio Navigation Eq - Except Air | $2,040.00 | 2004 | 5009394 |
| W9127S04P0... | 0 | | 6675: Drafting Surveying & Mapping Instru | $6,413.00 | 2004 | 5011172 |
| W9127S05P0... | P00001 | | 6675: Drafting Surveying & Mapping Instru | ($275.00) | 2005 | 5298239 |
| N6523603P2... | 0 | | 9999: Miscellaneous Items | $0.00 | 2005 | 5401955 |
| W9127S05P0... | 0 | | 6675: Drafting Surveying & Mapping Instru | $11,495.00 | 2005 | 5503297 |
| N6523605P9... | 0 | | 5825: Radio Navigation Eq - Except Air | $10,317.00 | 2005 | 5851539 |
| W9127S05P0... | P00002 | | 6675: Drafting Surveying & Mapping Instru | $780.00 | 2005 | 5997684 |
| W9127805P0... | 0 | | 7035: Adp Support Equipment | $4,526.00 | 2005 | 6180009 |
| N6523603P2... | P00001 | | 9999: Miscellaneous Items | ($39.00) | 2005 | 6579676 |
| HSCG4005P2... | P00002 | | 5825: Radio Navigation Eq - Except Air | $765.00 | 2005 | 6945408 |
| HSCG4005P2... | P00001 | | 5825: Radio Navigation Eq - Except Air | $5,315.00 | 2005 | 7058060 |
| HSCG4005P2... | P00001 | | 5825: Radio Navigation Eq - Except Air | $6,130.00 | 2005 | 7268812 |
| W9124M06P0... | 0 | | 6655: Geophysical Instruments | $5,491.00 | 2006 | 8545521 |
| HSCG4005P2... | P00001 | | 5825: Radio Navigation Eq - Except Air | $7,080.00 | 2006 | 11805669 |