Reference Numbers 1401-1500

1403

• Unidentified Rear Service Element Operating in Laos Issues Situation Report

1408

• National Security Agency Southeast Asia SIGINT Summary (621)

1410

• Location of U.S. Pilots' Graves to be Prepared

1413

• National Security Agency Southeast Asia SIGINT Summary (619)
• Unidentified NVA Rear Service Element Operating in Laos Reports Concerning Shootdown

1418

• National Security Agency Southeast Asia SIGINT Summary (621)
• National Security Agency Southeast Asia SIGINT Summary,  Section Seven and Eight
• Unidentified Element,  18th AAA Battalion Reports on Shootdown

1420

• National Security Agency Southeast Asia SIGINT Summary (621)

1425

• Follow-Up Nr Two and Final to Critic Nr 03-69
• ARVN Helicopter to be Sent to Phnom Penh
• Critic 03-69
• Follow-Up Nr One to Critic 03-69

1427

• Unidentified Element Possibly of 14th AAA Battalion Reports Shootdown

1430

• Unidentified Element 14th AAA Battalion Reports Shootdown of U.S. Craft
• Unidentified NVA Rear Service Element Operating in Laos Reports Shootdown
• Unidentified NVA Rear Service Element Operating in Laos Issues Anti-Air-Activity Report

1434

• Follow-Up Nr Four to Critic Nr 04-69
• Tactical Supplement to Follow-Up Nr 3 to Critic Nr 04-69
• National Security Agency Southeast Asia SIGINT Summary (638),  Section Seven
• Bodies of U.S. Helicopter Crew Members
• Follow-Up Nr Five and Final to Critic Nr 04-69
• Follow-Up Nr One to Critic Nr 04-69
• Critic 04-69
• National Security Agency Southeast Asia SIGINT Summary (633),  Section Six
• Follow-Up Nr Three to Critic Nr 04-69
• Follow-Up Nr Two to Critic Nr 04-69

1435

• Unidentified Element Reports Shootdown of American Aircraft 2 May 1969

1437

• Entity Associated with the Headquarters 14th AAA Battalion Reports Shootdown
• BT-34 Informs 559th Group of a Shootdown
• Unidentified NVA Rear Service Element Operating in Laos Reports Shootdown

1443

• Probable 1st AAA Battalion Reports on Shootdown

1455

• Unidentified Rear Service Element in Laos Reports 14 June F-4 Shootdown
• Company One,  22nd AAA Battalion Reports Shootdown
• Unidentified NVA Rear Service Element Operating in Laos Reports Ground and Air Activity
• Unidenfified AAA Control Authority Reports Shootdown
• Company One,  22nd AAA Battalion Reports Efforts to Rescue Downed Pilot
• 22nd AAA Battalion Reports on Message of Praise for Shootdown

1477

• Follow-Up Spot Report Nr 69
• Two American Pilots Down

1478

• Binh Tram 34 Issues Enemy Activity Report
• SIGINT Reflection of a MACSOG Ground Operation in the Prairie Fire Area of Operation

1479

• Unidentified AAA Associated Element Probably in Laos Discusses Probable Shootdown

1483

• National Security Agency Southeast Asia SIGINT Summary,  Section Four

1484

• National Security Agency Southeast Asia SIGINT Summary,  Section Four
• Unidentified AAA Element Reports (673)
• Unidentified AAA Element Reports (671)
• Unidentified AAA Element Reports (672)
• Unidentified AAA Element Reports on Shootdown

1487

• National Security Agency Southeast Asia SIGINT Summary,  Final Section of Five
• Follow-Up Nr 2 and Final to Critic Nr 07-69
• Follow-Up Nr 1 to Critic 07-69
• Critic 07-69

1488

• Binh Tram 4 Reports B-52 Strikes and Other Air Activity

1497

• Unidentified Front 4 Associate Sends Suggestion/Inquiry