
ST LOUIS BLUES ---- B-24J-5-CF (F-7A)---- 42-64172
20th
Combat Mapping Squadron

| Date | Pilot |
Target |
Notes |
| 10 Nov 43 | To St Paul Mod. Center for conversion to F-7A photo recon | ||
| 17 Jan 44 | To Will Rogers Field AAB, Okl -- assigned to 20CMS | ||
| 09 Feb 44 | Lt David W Ecoff | Assigned to Crew #12 at Hunter Field, Savannah, GA | |
| 18 Mar 44 | Lt David W Ecoff | Despatched overseas from Hunter Field to 5AF | |
| 06 May 44 | Lt David W Ecoff | Hollandia | Poor weather - no photos |
| 09 May 44 | Lt David W Ecoff | Takar - Cape d'Urville | Poor weather - no photos |
| 13 May 44 | Lt Rives | Biak Island | Poor weather - no photos |
| 01 Jun 44 | Lt Gathers | Tomi-Tadfu-Holl & Sentani | 100% success |
| 04 Jun 44 | Lt David W Ecoff | Geelvink Bay area | Oxygen system failed - no photos |
| 07 Jun 44 | Lt Harms | Geelvink area | Poor weather - no photos - staged from Saidor |
| 11 Jun 44 | Capt Roberts | Geelvink area | Mechanical trouble - no photos |
| 15 Jul 44 | Lt George Rives | Vagelkop area | 50% success - weather - staged from Hollandia |
| 16 Jul 44 | Lt George Rives | Vagelkop area | 50% success - weather - staged from Hollandia |
| 20 Jul 44 | Lt George Rives | Vagelkop area | Poor weather - no photos |
| 23 Jul 44 | Lt Robert P Somerville | Wewak area | 100% success |
| 11 Aug 44 | Maj Davis | Wewak | 100% success |
| 31 Aug 44 | Capt Wilson | Major & Halmaheras Islands | Weather front prevented reaching target - no photos |
| 01 Sep 44 | Lt Bromer | Major & Halmaheras Islands | 25% success - 9/10th Altostratus |
| 03 Sep 44 | Lt David W Ecoff | Tulaud & Sangihe Islands | Poor weather over target - incomplete |
| 09 Sep 44 | Lt Weidler | Djailolo Town & Halmaheras | Lost one engine - landed at Middleberg |
| 23 Dec 44 | Salvaged as obsolete at Hollandia, New Guinea | ||

