| | HANGER RENTAL | NORTHERN AIR, INC. | $14,603 | DRUG ENFORCEMENT ADMINISTRATION | DRUG ENFORCEMENT ADMINISTRATION | — | 488119Other Airport Operations | X1PZLEASE/RENTAL OF OTHER NON-BUILDING FACILITIES | Jul 19, 2012 | Jul 19, 2012 | Sep 30, 2013 |
| | HANGER RENTAL | NORTHERN AIR, INC. | $14,108 | DRUG ENFORCEMENT ADMINISTRATION | DRUG ENFORCEMENT ADMINISTRATION | — | 488119Other Airport Operations | X199 | Aug 10, 2011 | Aug 10, 2011 | Sep 30, 2012 |
| | HANGER RENTAL | NORTHERN AIR, INC. | $13,585 | DRUG ENFORCEMENT ADMINISTRATION | DRUG ENFORCEMENT ADMINISTRATION | — | 488119Other Airport Operations | X199 | Aug 24, 2010 | Aug 24, 2010 | Sep 30, 2011 |
| | "REQUEST IS SUBJECT TO AVAILABILITY OF FY 2010 FUNDS" ACCOUNT #381433450 RENTAL OF HANGAR SPACE @ GRAND RAPIDS MI. PERIOD 10/01/2009 - 09/30/2010 | NORTHERN AIR, INC. | $0 | DRUG ENFORCEMENT ADMINISTRATION | DRUG ENFORCEMENT ADMINISTRATION | — | 488119Other Airport Operations | X199 | Sep 14, 2009 | Oct 1, 2009 | Sep 30, 2010 |
| | A-RENTAL HANGAR SPACE | NORTHERN AIR, INC. | $14,523 | DRUG ENFORCEMENT ADMINISTRATION | — | — | 488119Other Airport Operations | M221 | Sep 29, 2008 | Oct 1, 2008 | Sep 30, 2009 |
| | RENTAL OF HANGAR SPACE FOR CESSNA 206 AT GRAND RAPIDS, MI
SERVICE PERIOD 10/01/2007 THRU 09/30/2008 | NORTHERN AIR, INC. | $12,346 | DRUG ENFORCEMENT ADMINISTRATION | — | — | 488119Other Airport Operations | — | Sep 25, 2007 | Oct 1, 2007 | Sep 30, 2008 |
| | RENTAL OF HANGAR SPACE FOR CESSNA 206
PERIOD: 10/01/2006 THRU 09/30/2007 | NORTHERN AIR, INC. | $11,887 | DRUG ENFORCEMENT ADMINISTRATION | — | — | 488119Other Airport Operations | — | Aug 18, 2006 | Oct 1, 2006 | Sep 30, 2007 |
| | RENT HANGAR SPACE
10/1/2005-12/31/2005 | NORTHERN AIR, INC. | $11,338 | DRUG ENFORCEMENT ADMINISTRATION | — | — | 488119Other Airport Operations | — | Sep 26, 2005 | Oct 1, 2005 | Sep 30, 2006 |
| | — | NORTHERN AIR, INC. | $0 | DEFENSE LOGISTICS AGENCY | — | — | — | 9130LIQUID PROPELLANTS AND FUELS, PETROLEUM BASE | Sep 15, 1995 | Sep 15, 1995 | Sep 15, 1998 |
| | — | NORTHERN AIR, INC. | $0 | DEFENSE LOGISTICS AGENCY | — | — | — | 9130LIQUID PROPELLANTS AND FUELS, PETROLEUM BASE | Aug 15, 1994 | Aug 15, 1994 | Sep 15, 1995 |