![](512 STRE Combined SECOR and BC4 Album/1 SECOR BC 4 and 512 STRE Thumb.jpg) |
1. SECOR, BC 4 and 512 STRE |
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2. |
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3. |
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4. |
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5. |
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6. |
![](512 STRE Combined SECOR and BC4 Album/7 BC 4 Team March 1967 Thumb.jpg) |
7. BC 4 Team March 1967 |
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8. |
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9. |
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10. |
![](512 STRE Combined SECOR and BC4 Album/11 South Georgia Station Thumb.jpg) |
11. South Georgia Station |
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12. |
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13. |
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14. |
![](512 STRE Combined SECOR and BC4 Album/15 Thumb BC4 Rack Maintenance.jpg) |
15. BC4 Rack Maintenance |
![](512 STRE Combined SECOR and BC4 Album/16 Thumb BC4 Camera.jpg) |
16. BC4 Camera |
![](512 STRE Combined SECOR and BC4 Album/17 Thumb.jpg) |
17. |
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18. |
![](512 STRE Combined SECOR and BC4 Album/19 Thumb PAGEOS Across the Night Sky South Georgia.jpg) |
19. PAGEOS Across the Night Sky South Georgia |
![](512 STRE Combined SECOR and BC4 Album/20 Thumb Flynn Chalmers Friis Smith ACC Ron Birch Maj Codd Mr Jack Fried.jpg) |
20. Flynn Chalmers Friis Smith ACC Ron Birch Maj Codd Mr Jack Fried |
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21. |
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22. |
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23. |
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24. |
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25. |
![](512 STRE Combined SECOR and BC4 Album/27 Thumb Mr Bernard Lt Col Crawford Miss Gore Capt Crighton.jpg) |
27. Mr Bernard Lt Col Crawford Miss Gore Capt Crighton |
![](512 STRE Combined SECOR and BC4 Album/28 Thumb Capt Crighton Lt Col Crawford.jpg) |
28. Capt Crighton Lt Col Crawford |
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29. |
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30. |
![](512 STRE Combined SECOR and BC4 Album/31 Thumb C141 at Townsville.jpg) |
31. C141 at Townsville |
![](512 STRE Combined SECOR and BC4 Album/32 Thumb Townsvills Press Cutting.jpg) |
32. Townsvills Press Cutting |
![](512 STRE Combined SECOR and BC4 Album/33 Thumb PAGEOS Satellite.jpg) |
33. PAGEOS Satellite |
![](512 STRE Combined SECOR and BC4 Album/34 Thumb BC4 Rack.jpg) |
34. BC4 Rack |
![](512 STRE Combined SECOR and BC4 Album/35 Thumb PAGEOS Image.jpg) |
35. PAGEOS Image |
![](512 STRE Combined SECOR and BC4 Album/36 Thumb BC4 450mm Wild Camera.jpg) |
36. BC4 450mm Wild Camera |
![](512 STRE Combined SECOR and BC4 Album/37 Thumb.jpg) |
37. |
![](512 STRE Combined SECOR and BC4 Album/38 Thumb The ITT 5001 Doppler Equipment on Trial in North Carolina.jpg) |
38. The ITT 5001 Doppler Equipment on Trial in North Carolina |
![](512 STRE Combined SECOR and BC4 Album/39 Thumb.jpg) |
39. |
![](512 STRE Combined SECOR and BC4 Album/40 Thumb Admiral James and Brigadier Walmsley White.jpg) |
40. Admiral James and Brigadier Walmsley White |
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41. |
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42. |
![](512 STRE Combined SECOR and BC4 Album/43 Thumb Press Cutting TRANET move to Barton Stacey.jpg) |
43. Press Cutting TRANET move to Barton Stacey |
![](512 STRE Combined SECOR and BC4 Album/44 Thumb Press Cutting Continued.jpg) |
44. Press Cutting Continued |
![](512 STRE Combined SECOR and BC4 Album/45 Thumb.jpg) |
45. |
![](512 STRE Combined SECOR and BC4 Album/46 Thumb Press Cutting on Introduction of Doppler System.jpg) |
46. Press Cutting on Introduction of Doppler System |
![](512 STRE Combined SECOR and BC4 Album/47 Thumb.jpg) |
47. |
![](512 STRE Combined SECOR and BC4 Album/48 Thumb Lt Cols Crawford and Wilson D Svy 2.jpg) |
48. Lt Cols Crawford and Wilson D Svy 2 |
![](512 STRE Combined SECOR and BC4 Album/49 Thumb Wilson Brig Gen O'Donnell Lt Col Crawford.jpg) |
49. Wilson Brig Gen O'Donnell Lt Col Crawford |
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50. |
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51. |
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52. |
![](512 STRE Combined SECOR and BC4 Album/53 Thumb Brig Walmesley White with Lt Gen Pennary.jpg) |
53. Brig Walmesley White with Lt Gen Pennary |
![](512 STRE Combined SECOR and BC4 Album/54 Thumb Brig Walmesley White and Brig O'Donnell.jpg) |
54. Brig Walmesley White and Brig O'Donnell |
![](512 STRE Combined SECOR and BC4 Album/55 Thumb Col Howerton Brig Walmesley White Col Schatzley Lt Col Crawford.jpg) |
55. Col Howerton Brig Walmesley White Col Schatzley Lt Col Crawford |
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56. |
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57. |
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58. |
![](512 STRE Combined SECOR and BC4 Album/59 Thumb Agreement between the US and UK Cooperating Agencies.jpg) |
59. Agreement between the US and UK Cooperating Agencies |
![](512 STRE Combined SECOR and BC4 Album/60 Thumb LCpl Brian Garlick CPO Thornton LCpl Jimmy Hamilton at new Barton Stacey TRANET Station.jpg) |
60. LCpl Brian Garlick CPO Thornton LCpl Jimmy Hamilton at new Barton Stacey TRANET Station |
![](512 STRE Combined SECOR and BC4 Album/A1 Thumb BC4 Thule Capt Brown watches Sgt Schofield operating.jpg) |
A1. BC4 Thule Capt Brown watches Sgt Schofield operating |
![](512 STRE Combined SECOR and BC4 Album/A2 Thumb BC4 Thule the site.jpg) |
A2. BC4 Thule the site |
![](512 STRE Combined SECOR and BC4 Album/A3 Thumb BC4 Thule Two boxes up one to come.jpg) |
A3. BC4 Thule Two boxes up one to come |
![](512 STRE Combined SECOR and BC4 Album/A4 Thumb Capt Crighton HQ Officer 512 ST RE with OIC Tech Publications Office USATOPOCOM.jpg) |
A4. Capt Crighton HQ Officer 512 ST RE with OIC Tech Publications Office USATOPOCOM |
![](512 STRE Combined SECOR and BC4 Album/A5 Thumb Capt Irwin Sgt Riddle WOI Wadmore and Lt Col Crawford.jpg) |
A5. Capt Irwin Sgt Riddle WOI Wadmore and Lt Col Crawford |
![](512 STRE Combined SECOR and BC4 Album/A6 Thumb Capt Swanson WOII James Sgt Wrightson and Sgt McQuirk at Florida Station.jpg) |
A6. Capt Swanson WOII James Sgt Wrightson and Sgt McQuirk at Florida Station |
![](512 STRE Combined SECOR and BC4 Album/A7 Thumb CHACA West Base Chile.jpg) |
A7. CHACA West Base Chile |
![](512 STRE Combined SECOR and BC4 Album/A8 Thumb Chilean Army assist the erection at Estrella near Puerto Montt.jpg) |
A8. Chilean Army assist the erection at Estrella near Puerto Montt |
![](512 STRE Combined SECOR and BC4 Album/A9 Thumb Col Whelan inspects No2 Doppler Section.jpg) |
A9. Col Whelan inspects No2 Doppler Section |
![](512 STRE Combined SECOR and BC4 Album/A10 Thumb Cpl Martin and PO Smith outside the hut constructed for the Doppler equipment.jpg) |
A10. Cpl Martin and PO Smith outside the hut constructed for the Doppler equipment |
![](512 STRE Combined SECOR and BC4 Album/A11 Thumb Cpl Martin operates watched by Chilean Army driver.jpg) |
A11. Cpl Martin operates watched by Chilean Army driver |
![](512 STRE Combined SECOR and BC4 Album/A12 Thumb Group 1 Photo.jpg) |
A12. Group 1 Photo |
![](512 STRE Combined SECOR and BC4 Album/A13 Thumb Group 2.jpg) |
A13. Group 2 |
![](512 STRE Combined SECOR and BC4 Album/A14 Thumb Group 3.jpg) |
A14. Group 3 |
![](512 STRE Combined SECOR and BC4 Album/A15 Thumb Group 4.jpg) |
A15. Group 4 |
![](512 STRE Combined SECOR and BC4 Album/A16 Thumb Group 5.jpg) |
A16. Group 5 |
![](512 STRE Combined SECOR and BC4 Album/A17 Thumb Group 6.jpg) |
A17. Group 6 |
![](512 STRE Combined SECOR and BC4 Album/A18 Thumb Group 7.jpg) |
A18. Group 7 |
![](512 STRE Combined SECOR and BC4 Album/A19 Thumb Group 8.jpg) |
A19. Group 8 |
![](512 STRE Combined SECOR and BC4 Album/A20 Thumb Group 9.jpg) |
A20. Group 9 |
![](512 STRE Combined SECOR and BC4 Album/A21 Thumb Group 10.jpg) |
A21. Group 10 |
![](512 STRE Combined SECOR and BC4 Album/A22 Thumb Group 11.jpg) |
A22. Group 11 |
![](512 STRE Combined SECOR and BC4 Album/A23 Thumb Group 12.jpg) |
A23. Group 12 |
![](512 STRE Combined SECOR and BC4 Album/A24 Thumb 512 STRE Inspection.jpg) |
A24. 512 STRE Inspection |
![](512 STRE Combined SECOR and BC4 Album/A25 Thumb Sgt Riley RAF waiting his turn.jpg) |
A25. Sgt Riley RAF waiting his turn |
![](512 STRE Combined SECOR and BC4 Album/A26 Thumb Officers 512 ST RE Nov 71.jpg) |
A26. Officers 512 ST RE Nov 71 |
![](512 STRE Combined SECOR and BC4 Album/A27 Thumb PO Smith takes to carpentry under Capt Brants supervision.jpg) |
A27. PO Smith takes to carpentry under Capt Brants supervision |
![](512 STRE Combined SECOR and BC4 Album/A28 Thumb Sgt Riddle and WO1 Wadmore at the First Order pillar.jpg) |
A28. Sgt Riddle and WO1 Wadmore at the First Order pillar |
![](512 STRE Combined SECOR and BC4 Album/A29 Thumb Sgt Riddle awaiting the azimuth setting.jpg) |
A29. Sgt Riddle awaiting the azimuth setting |
![](512 STRE Combined SECOR and BC4 Album/A30 Thumb The beer was terrible in Bermuda anyway.jpg) |
A30. The beer was terrible in Bermuda anyway |
![](512 STRE Combined SECOR and BC4 Album/A31 Thumb WO1 Wadmore prepares the BC-4 camera for tracking.jpg) |
A31. WO1 Wadmore prepares the BC-4 camera for tracking |
![](512 STRE Combined SECOR and BC4 Album/A32 Thumb End UK Involvement BC4 Brig Walmesley White walking over the frozen sea.jpg) |
A32. End UK Involvement BC4 Brig Walmesley White walking over the frozen sea |
![](512 STRE Combined SECOR and BC4 Album/A33 Thumb End UK Involvement BC4 Capt Irwin indicates points of local interest.jpg) |
A33. End UK Involvement BC4 Capt Irwin indicates points of local interest |
![](512 STRE Combined SECOR and BC4 Album/A34 Thumb End UK Involvement BC4 Cdr Yeager.jpg) |
A34. End UK Involvement BC4 Cdr Yeager |
![](512 STRE Combined SECOR and BC4 Album/A35 Thumb End UK Involvement BC4 Group 13.jpg) |
A35. End UK Involvement BC4 Group 13 |
![](512 STRE Combined SECOR and BC4 Album/A36 Thumb End UK Involvement BC4 Group14.jpg) |
A36. End UK Involvement BC4 Group14 |
![](512 STRE Combined SECOR and BC4 Album/A37 Thumb End UK InvolvemenLt Col Crawford Capt Irwin Brig Walmseley White and Adml Jones.jpg) |
A37. End UK InvolvemenLt Col Crawford Capt Irwin Brig Walmseley White and Adml Jones |
![](512 STRE Combined SECOR and BC4 Album/A38 Thumb End UK Involvement Lt Col Crawford and Adml Jones back to glacier and frozen sea.jpg) |
A38. End UK Involvement Lt Col Crawford and Adml Jones back to glacier and frozen sea |
![](512 STRE Combined SECOR and BC4 Album/A39 Thumb End UK Involvement BC4 OC BC4 Section with D Svy.jpg) |
A39. End UK Involvement BC4 OC BC4 Section with D Svy |
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