Project Summary: Aviation Investigation - 268 Docket Items - DCA25MA108

Description:

Mode: Aviation

NTSB Number: DCA25MA108

Date of Accident: 01/29/2025

City: Washington

State/Region: DC

Country: United States

Project Type: Investigation

Docket Information

Creation Date: 05/13/2025

Last Modified: 01/27/2026 11:57 AM

Public Release Date & Time: 07/30/2025 9:00 AM


Docket Table of Contents

Docket Items: 268
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Title
Pgs
Photo
Type
File
1 1-A ORDER OF HEARING 1 0 Text/Image View
2 1-B DESIGNATION OF BOARD OF INQUIRY 1 0 Text/Image View
3 1-C DESIGNATION OF HEARING OFFICER 1 0 Text/Image View
4 1-D DESIGNATION OF PARTIES TO THE HEARING 1 0 Text/Image View
5 1-E NOTICE OF INVESTIGATIVE HEARING 1 0 Text/Image View
6 1-F STATEMENT OF PURPOSE OF A NTSB INVESTIGATIVE HEARING 3 0 Text/Image View
7 1-G - WITNESS LIST 14 0 Text/Image View
8 1-H WITNESS PROFESSIONAL BIOGRAPHIES 33 0 Text/Image View
9 1-I - HEARING EXHIBIT LIST 12 0 Text/Image View
10 1-J- BOARD OF INQUIRY AND TECHNICAL PANEL PROFESSIONAL BIOGRAPHIES 13 0 Text/Image View
11 2-AIR-A AIRPLANE OPERATIONAL FACTORS-HUMAN PERFORMANCE GROUP CHAIRMAN'S FACTUAL REPORT 68 0 Text/Image View
12 2-AIR-A AIRPLANE OPERATIONAL FACTORS-HUMAN PERFORMANCE GROUP CHAIRMAN'S FACTUAL REPORT ERRATA 7 0 Text/Image View
13 2-AIR-A AIRPLANE OPERATIONAL FACTORS-HUMAN PERFORMANCE GROUP CHAIRMAN'S FACTUAL REPORT ADDENDUM 5 0 Text/Image View
14 2-AIR-B AIRCRAFT OPERATIONS AND HUMAN PERFORMANCE GROUP CHAIRMAN'S FACTUAL REPORT ATTACHMENT 1 - PSA AIRLINES PERSONNEL INTERVIEW TRANSCRIPTS 320 0 Text/Image View
15 2-AIR-C AIRPLANE OPERATIONS AND HUMAN PERFORMANCE GROUP CHAIRMAN'S FACTUAL REPORT ATTACHMENT 2 - WICHITA GROUND CREW INTERVIEW TRANSCRIPTS 56 0 Text/Image View
16 2-AIR-D AIRPLANE OPERATIONS AND HUMAN PERFORMANCE GROUP CHAIRMAN'S FACTUAL REPORT ATTACHMENT 3 - NEXT OF KIN INTERVIEW SUMMARIES 8 0 Text/Image View
17 2-AIR-E AIRPLANE OPERATIONS AND HUMAN PERFORMANCE GROUP CHAIRMAN'S FACTUAL REPORT ATTACHMENT 4 - PREVIOUS TCAS OPERATIONS REPORTS SUBMITTED BY CAPTAIN 5 0 Text/Image View
18 2-AIR-F AIRPLANE OPERATIONS AND HUMAN PERFORMANCE GROUP CHAIRMAN'S FACTUAL REPORT ATTACHMENT 5 - CRJ700 SIMULATOR OBSERVATION STUDY 29 0 Text/Image View
19 2-AIR-G AIRPLANE OPERATIONS AND HUMAN PERFORMANCE GROUP CHAIRMAN'S FACTUAL REPORT ATTACHMENT 6 - MIT-LL TCAS-ACAS SIMULATION STUDY 60 0 Text/Image View
20 2-AIR-H AIRPLANE OPERATIONS AND HUMAN PERFORMANCE GROUP CHAIRMAN'S FACTUAL REPORT ATTACHMENT 7 - DCA AIRPORT QUALIFICATION PAGES 11 0 Text/Image View
21 2-AIR-I AIRPLANE OPERATIONS AND HUMAN PERFORMANCE GROUP CHAIRMAN'S FACTUAL REPORT ATTACHMENT 8 - FLIGHT CREW TRAINING RECORDS 5 0 Text/Image View
22 2-AIR-J AIRPLANE OPERATIONAL FACTORS AND HUMAN PERFORMANCE GROUP CHAIRMAN'S FACTUAL REPORT ATTACHMENT 9 - FAA INTRODUCTION TO TCAS II V7.1 BOOKLET 52 0 Text/Image View
23 2-AIR-K AIRPLANE OPERATIONS AND HUMAN PERFORMANCE GROUP CHAIRMAN'S FACTUAL REPORT ATTACHMENT 10 - FAA FORMS 8710 FOR FLIGHT CREW 8 0 Text/Image View
24 2-AIR-L PSA PILOTS' PAST FLIGHTS TO DCA 2 0 Text/Image View
25 2-AIR-M TCAS INFORMATIONAL BRIEFING 25 0 Text/Image View
26 2-AIR-N TCAS SYSTEM COMPARISON 2 0 Text/Image View
27 2-AIR-O ACAS-XR SYSTEM DESCRIPTION BRIEFING 10 0 Text/Image View
28 2-AIR-P CONFLICT MANAGEMENT LAYERS 2 0 Text/Image View
29 2-AIR-Q IMPROVING AVIATION SAFETY THROUGH TECHNOLOGY 6 0 Text/Image View
30 2-AIR-R HUMAN FACTORS STUDIES OF AN ATAS SYSTEM 227 0 Text/Image View
31 2-AIR-S MID-AIR COLLISION RISK AND AREAS OF HIGH BENEFIT FOR TRAFFIC ALERTING 9 0 Text/Image View
32 2-AIR-T DEVELOPMENT OF A HIGH PRECISION ADS-B BASED CONFLICT ALERTING SYSTEM FOR OPERATIONS IN THE AIRPORT ENVIRONMENT 264 0 Text/Image View
33 2-AIR-U SUPPORTING FIGURES 5 0 Text/Image View
34 2-AIR-V TCAS-ACAS SIMULATION STUDY 4 0 Text/Image View
35 2-AIR-W ADS-B IN AIRCRAFT GUIDANCE DISPLAY 5 0 Text/Image View
36 2-HELO-A HELICOPTER OPERATIONS AND HUMAN PERFORMANCE FACTUAL REPORT 99 51 Text/Image View
37 2-HELO-A HELICOPTER OPERATIONS AND HUMAN PERFORMANCE FACTUAL REPORT ERRATA NO 1 5 0 Text/Image View
38 2-HELO-B HELICOPTER OPERATIONS INTERVIEWS TRANSCRIPTS 1098 0 Text/Image View
39 2-HELO-C HELICOPTER CREW NEXT OF KIN INTERVIEW TRANSCRIPTS 281 0 Text/Image View
40 2-HELO-D NATIONAL CAPITAL REGION OPERATORS INTERVIEW TRANSCRIPTS 147 0 Text/Image View
41 2-HELO-E HELICOPTER CREW FLIGHT PLANNING 29 0 Text/Image View
42 2-HELO-F HELICOPTER INSTRUCTOR PILOT (IP) INFORMATION 110 0 Text/Image View
43 2-HELO-G PILOT (PI) INFORMATION 62 1 Text/Image View
44 2-HELO-H CREW CHIEF (CE) INFORMATION 139 0 Text/Image View
45 2-HELO-I ADS-B POLICIES & AGREEMENTS 16 0 Text/Image View
46 2-HELO-J BALTIMORE-WASHINGTON HELICOPTER ROUTE CHART 5 0 Text/Image View
47 2-HELO-K COCKPIT INSTRUMENTATION DOCUMENTATION 6 3 Text/Image View
48 2-HELO-L NVG FIELD OF VIEW MEASUREMENTS 3 0 Text/Image View
49 2-HELO-M HELICOPTER CREW HELMET AND HARDWARE EXAMINATION 5 6 Text/Image View
50 2-HELO-N ARMY ORGANIZATIONAL & SAFETY INFORMATION 62 1 Text/Image View
51 2-HELO-O THE PI'S ACTIVITIES AS A VOLUNTEER SOCIAL AIDE 8 0 Text/Image View
52 2-HELO-P FOREFLIGHT MOBILE PILOTA��S GUIDE (EXTRACTED PAGES) 18 0 Text/Image View
53 3-A - ATC-HP - GROUP CHAIRMANS FACTUAL REPORT 86 0 Text/Image View
54 3-B - ATC-HP - ATTACHMENT 1 - ATC AUDIO RECORDINGS 0 0 Other View
55 3-C - ATC-HP - ATTACHMENT 2 - FAA AIRCRAFT ACCIDENT PACKAGE 94 0 Text/Image View
56 3-D - ATC-HP - ATTACHMENT 3 - DCA APPROACH PROCEDURES 3 0 Text/Image View
57 3-E - ATC-HP - ATTACHMENT 4 - ADS-B DATA 0 0 Other View
58 3-F - ATC-HP - ATTACHMENT 5 - STARS RADAR DATA 0 0 Other View
59 3-G - ATC-HP - ATTACHMENT 6 - PDARS STUDIES 79 0 Text/Image View
60 3-H - ATC-HP - ATTACHMENT 7 - DCA ATCT LETTERS OF AGREEMENT 80 0 Text/Image View
61 3-I - ATC-HP - ATTACHMENT 8 - MEMORANDUM FOR RECORD - AJV-A2 3 0 Text/Image View
62 3-J - ATC-HP - ATTACHMENT 9 - DCA ATCT WORKSTATION DOCUMENTATION (HP) 15 0 Text/Image View
63 3-K - ATC-HP - ATTACHMENT 10 - DCA ATCT STAFFING DOCUMENTATION REDACTED 5 0 Text/Image View
64 3-L - ATC-HP - ATTACHMENT 11 - DCA ATCT SOP - MULTIPLE VERSIONS AND NOTICES 232 0 Text/Image View
65 3-M - ATC-HP - ATTACHMENT 12 - DCA ATCT TOP DATA 417 0 Text/Image View
66 3-N - ATC-HP - ATTACHMENT 13 - INDIVIDUAL TRAINING AND PROFICIENCY RECORDS 861 0 Text/Image View
67 3-O - ATC-HP - ATTACHMENT 14 - FAA ORDER JO 3120.4S A�� AIR TRAFFIC TECHNICAL TRAINING 286 0 Text/Image View
68 3-P - ATC-HP - ATTACHMENT 15 - DCA ATCT 3120.4J - DCA ATCT FACILITY TRAINING 58 0 Text/Image View
69 3-Q - ATC-HP - ATTACHMENT 16 - AIR TRAFFIC NATIONAL TRAINING INITIATIVE - JANUARY 2025 7 0 Text/Image View
70 3-R - ATC-HP - ATTACHMENT 17 - DCA ATCT 2024 REFRESHER TRAINING PLAN 5 0 Text/Image View
71 3-S - ATC-HP - ATTACHMENT 18 - DCA ATCT PERTINENT TRAINING INFORMATION 19 0 Text/Image View
72 3-T - ATC-HP - ATTACHMENT 19 - FAA ORDER 1100.161B - AIR TRAFFIC SAFETY OVERSIGHT 36 0 Text/Image View
73 3-U - ATC-HP - ATTACHMENT 20 - FAA ORDER JO 1000.37C - ATO SAFETY MANAGEMENT SYSTEM 29 0 Text/Image View
74 3-V - ATC-HP - ATTACHMENT 21 - FAA ORDER JO 7200.20B - VOLUNTARY SAFETY REPORTING PROGRAM 37 0 Text/Image View
75 3-W - ATC-HP - ATTACHMENT 22 - FAA ORDER 8040.4C - SAFETY RISK MANAGEMENT POLICY 41 0 Text/Image View
76 3-X - ATC-HP - ATTACHMENT 23 - FAA ATO SAFETY MANAGEMENT SYSTEM MANUAL 112 0 Text/Image View
77 3-Y - ATC-HP - ATTACHMENT 24 - INTERVIEW TRANSCRIPTS 895 0 Text/Image View
78 3-Z - ATC-HP - ATTACHMENT 25 - INVOLVED CONTROLLERS - HOURS WORKED 31 0 Text/Image View
79 3-AA - ATC-HP - ATTACHMENT 26 - DCA ATCT FACILITY LOGS AND RECORDS 1384 0 Text/Image View
80 3-BB - ATC-HP - ATTACHMENT 27 - DOT ORDER 3910.1D - DOT DRUG AND ALCOHOL TESTING GUIDE 94 0 Text/Image View
81 3-CC - ATC-HP - ATTACHMENT 28 - GAO STUDY - AIRCRAFT NOISE - 2021 62 0 Text/Image View
82 3-DD - ATC-HP - ATTACHMENT 29 - DCA ATCT SRMP WORKBOOK - FEB-MAR 2023 16 0 Text/Image View
83 3-EE - ATC-HP - ATTACHMENT 30 - FAA ORDER JO 7210.3DD, FACILITY OPERATIONS AND ADMINISTRATION 676 0 Text/Image View
84 3-FF - ATC-HP - ATTACHMENT 31 - DCA AIRPORT ARRIVAL RATE INFORMATION 218 0 Text/Image View
85 3-GG - ATC-HP - ATTACHMENT 32 - MIT SYSIR - JANUARY 30, 2025 2 0 Text/Image View
86 3-HH - ATC-HP - ATTACHMENT 33 - MIT SYSIR - JANUARY 30, 2025 - DATA 0 0 Other View
87 3-II - ATC-HP - ATTACHMENT 34 - FAA AERONAUTICAL INFORMATION MANUAL (AIM) 933 0 Text/Image View
88 3-JJ - ATC-HP - ATTACHMENT 35 - FAA MEMO - EXPANDING SLOTS AT DCA 5 0 Text/Image View
89 3-KK - ATC-HP - ATTACHMENT 36 - TIME BASED FLOW MANAGEMENT (TBFM) INFORMATION 9 0 Text/Image View
90 3-LL - ATC-HP - ATTACHMENT 37 - FAA ORDER JO 7110.65AA - AIR TRAFFIC CONTROL 795 0 Text/Image View
91 3-MM - ATC-HP - ATTACHMENT 38 - FAA ORDER JO 7210.632A - AIR TRAFFIC ORGANIZATION OCCURRENCE REPORTING 28 0 Text/Image View
92 3-NN - ATC-HP - ATTACHMENT 39 - DCA HELICOPTER WORKING GROUP DOCUMENTS 232 0 Text/Image View
93 3-OO - ALLENDOERFER FRIEDMAN-BERG PAI 2007 - ATC SAFETY ALERTS 74 0 Text/Image View
94 3-PP - NEWMAN ALLENDOERFER 2000 - ATC AUDIBLE ALERTS 20 0 Text/Image View
95 3-QQ - POST-ACCIDENT DRUG AND ALCOHOL DETERMINATION DOCUMENTATION 4 0 Text/Image View
96 3-UU - DCA HELICOPTER ROUTE CONCERNS - ESA QCG 1 0 Text/Image View
97 3-VV - DCA ECV-ICV OUTBRIEF - ESA QCG - JUNE 2022 7 0 Text/Image View
98 3-WW - DCA ESA QCG FOLLOW UP NOTES - JULY 2022 2 0 Text/Image View
99 3-XX - DCA ESA QCG FOLLOW UP VISIT - OCTOBER 2022 3 0 Text/Image View
100 3-YY - DCA ESA QCG FOLLOW UP VISIT - APRIL 2023 6 0 Text/Image View
101 3-ZZ - ATC TABLE OF COMMUNICATIONS FOR LOCAL CONTROL 3 0 Text/Image View
102 3-BBB - MEMORANDUM FOR RECORD - JARVIS 5 0 Text/Image View
103 3-CCC - SRMD - DCA HELICOPTER ROUTES - MAY 2023 15 0 Text/Image View
104 3-FFF - DCA ATCT ICV MITIGATIONS OCT 2014-JUL 2025 62 0 Text/Image View
105 3-GGG - DCA ATCT ECV MITIGATIONS SEP 2014-JUL 2025 61 0 Text/Image View
106 3-HHH - ALC CONTROLLER DIGITAL TRAINING RECORD 6 0 Text/Image View
107 3-III - EMAIL CORRESPONDENCE REGARDING JANUARY 2025 MIT SYSIR 2 0 Text/Image View
108 3-JJJ - DCA ATCT OVERTIME USAGE - JAN 2024-JAN 2025 31 0 Text/Image View
109 3-LLL - DCA ATCT TO TEDC OJTI WEEKLY REPORTS - JUL 2024-JAN 2025 21 0 Text/Image View
110 3-MMM - DCA SCHEDULED OPS BY TIME OF DAY - JAN 24-29 2025 0 0 Other View
111 3-NNN - DCA TRAFFIC COUNT - JAN 22-29 2025 0 0 Other View
112 3-OOO - 14 CFR PART 93 SUBPART K - HIGH DENSITY TRAFFIC AIRPORTS 5 0 Text/Image View
113 3-PPP - 40 CFR PART 93-124 - MOTOR VEHICLE EMISSIONS BUDGET 2 0 Text/Image View
114 3-RRR - DCA ATCT QCG ECV FINDINGS MEMO - 2020-2024 16 0 Text/Image View
115 3-SSS - DCA ATCT QCG ECV NOTIFICATION MEMO - 2022-2024 6 0 Text/Image View
116 3-TTT - DCA ATCT STAFFING AND EMPLOYEE LIST - JULY 23 2025 - REDACTED 0 0 Other View
117 ATC-HP - ADDENDUM 1 - MEMORANDUM FOR RECORD - INTERVIEW SUMMARY 20 0 Text/Image View
118 ATC-HP - ADDENDUM 2 - EMAIL CORRESPONDENCE AND RELATED DOCUMENTATION 542 0 Text/Image View
119 ATC-HP - ADDENDUM 3 - EMAIL CORRESPONDENCE AND RELATED DOCUMENTATION - GROUND CONTROLLER 13 0 Text/Image View
120 ATC-HP - ADDENDUM 4 - EMAIL CORRESPONDENCE AND RELATED DOCUMENTATION - FACILITY LEVEL CHANGE 14 0 Text/Image View
121 ATC-HP - ADDENDUM 5 - STARS MAINTENANCE REPLAY - 1-29-2025 1 0 Other View
122 ATC-HP - ADDENDUM 6 - MORS - 2013 NMAC 10 0 Text/Image View
123 ATC-HP - ADDENDUM 7 - FALCON REPLAY - 2013 NMAC 0 0 Other View
124 ATC-HP - ADDENDUM 8 - LETTER FROM DC HELICOPTER OPERATORS TO FAA ACTING ADMINISTRATOR 4 0 Text/Image View
125 ATC-HP - ADDENDUM 9 - DCA ATCT UPDATED STAFFING - JANUARY 2026 0 0 Other View
126 ATC-HP - ADDENDUM 10 - POINTS FOR SUBMISSION FROM DC HELICOPTER OPERATORS TO FAA REGARDING SRMPS 4 0 Text/Image View
127 ATC-HP - ADDENDUM 11 - MEMORANDUM FOR RECORD - DRESSLER 9 0 Text/Image View
128 ATC-HP - ADDENDUM 12 - SRMD - DCA HELICOPTER ROUTE REVISIONS - JUNE 2025 42 0 Text/Image View
129 ATC-HP - ADDENDUM 13 - SMRD - REVISIONS TO DCA ATCT SOP - JUNE 2025 218 0 Text/Image View
130 ATC-HP - ADDENDUM 14 - DCA HELICOPTER ROUTE DEVELOPMENT WORKSHOP MINUTES 36 0 Text/Image View
131 ATC-HP - ADDENDUM 15 - DCA ATCT BI-WEEKLY QA-QCG MEETING MINUTES 10 0 Text/Image View
132 5-A METEOROLOGY SPECIALIST'S FACTUAL REPORT 35 0 Text/Image View
133 5-B ATTACHMENT 1 TO THE METEOROLOGY SPECIALIST'S FACTUAL REPORT 39 0 Text/Image View
134 5-C ATTACHMENT 2 TO THE METEOROLOGY SPECIALIST'S FACTUAL REPORT 18 0 Text/Image View
135 5-D ATTACHMENT 3 TO THE METEOROLOGY SPECIALIST'S FACTUAL REPORT 186 0 Text/Image View
136 5-E ATTACHMENT 4 TO THE METEOROLOGY SPECIALIST'S FACTUAL REPORT 150 0 Text/Image View
137 5-F ATTACHMENT 5 TO THE METEOROLOGY SPECIALIST'S FACTUAL REPORT 16 0 Text/Image View
138 5-G ATTACHMENT 6 TO THE METEOROLOGY SPECIALIST'S FACTUAL REPORT 7 0 Text/Image View
139 6-A SURVIVAL FACTORS GROUP CHAIRMAN FACTUAL REPORT 96 0 Text/Image View
140 6-B SURVIVAL FACTORS GROUP CHAIRMAN FACTUAL REPORT ATTACHMENT 1 2 0 Text/Image View
141 6-C SURVIVAL FACTORS GROUP CHAIRMAN FACTUAL REPORT ATTACHMENT 2 2 0 Text/Image View
142 6-D SURVIVAL FACTORS GROUP CHAIRMAN FACTUAL REPORT ATTACHMENT 3 26 0 Text/Image View
143 7-AIR-A STRUCTURES GROUP CHAIRMAN'S FACTUAL REPORT 26 24 Text/Image View
144 7-HELO-A-HELICOPTER AIRWORTHINESS GROUP CHAIRMAN'S FACTUAL REPORT 74 0 Text/Image View
145 7-HELO-B HELICOPTER AIRWORTHINESS GROUP CHAIRMAN'S FACTUAL REPORT - ATTACHMENT 1 14 10 Text/Image View
146 7-HELO-C HELICOPTER AIRWORTHINESS GROUP CHAIRMAN'S FACTUAL REPORT - ATTACHMENT 2 8 4 Text/Image View
147 7-HELO-D HELICOPTER AIRWORTHINESS GROUP CHAIRMAN'S FACTUAL REPORT - ATTACHMENT 3 21 16 Text/Image View
148 7-HELO-E HELICOPTER AIRWORTHINESS GROUP CHAIRMAN'S FACTUAL REPORT - ATTACHMENT 4 5 3 Text/Image View
149 7-HELO-F HELICOPTER AIRWORTHINESS GROUP CHAIRMAN'S FACTUAL REPORT - ATTACHMENT 5 4 2 Text/Image View
150 7-HELO-G HELICOPTER AIRWORTHINESS GROUP CHAIRMAN'S FACTUAL REPORT - ATTACHMENT 6 4 0 Text/Image View
151 7-HELO-H-HELICOPTER AIRWORTHINESS GROUP CHAIRMAN'S FACTUAL REPORT - ADDENDUM 7 0 Text/Image View
152 7-HELO-I-HELICOPTER AIRWORTHINESS GROUP CHAIRMAN'S FACTUAL REPORT - ADDENDUM 2 22 0 Text/Image View
153 7-HELO-J-HELICOPTER AIRWORTHINESS GROUP INVESTIGATIVE HEARING PRESENTATION 24 0 Text/Image View
154 8-A POWERPLANTS GROUP CHAIRMAN'S FACTUAL REPORT 48 0 Text/Image View
155 9-AIR-A AIRPLANE SYSTEMS GROUP CHAIRMAN'S FACTUAL REPORT 94 0 Text/Image View
156 9-AIR-A AIRPLANE SYSTEMS GROUP CHAIRMAN'S FACTUAL REPORT - ERRATA NO 1 5 0 Text/Image View
157 9-AIR-B DCA25MA108 TCAS SPECIALIST STUDY REPORT 14 0 Text/Image View
158 9-AIR-C DCA25MA108 TCAS SPECIALIST STUDY - ATTACHMENT 1 - TCAS TRAFFIC DISPLAY-UH-60L ONLY (10NM) 0 0 Other View
159 9-AIR-D DCA25MA108 TCAS SPECIALIST STUDY - ATTACHMENT 2 - TCAS TRAFFIC DISPLAY-UH-60L ONLY (5NM) 0 0 Other View
160 9-AIR-E DCA25MA108 TCAS SPECIALIST STUDY - ATTACHMENT 3 - TCAS TRAFFIC DISPLAY (10NM) 0 0 Other View
161 9-AIR-F DCA25MA108 TCAS SPECIALIST STUDY - ATTACHMENT 4 - TCAS TRAFFIC DISPLAY (5NM) 0 0 Other View
162 9-AIR-G COLLINS AEROSPACE PRESENTATION - COLLISION AVOIDANCE TECHNOLOGY PANEL 8 0 Text/Image View
163 10-AIR-A FLIGHT DATA RECORDER - AIRPLANE - GROUP CHAIRMAN'S FACTUAL REPORT 25 14 Text/Image View
164 10-AIR-B FLIGHT DATA RECORDER - AIRPLANE - ATTACHMENT 1 (FDR TABULAR DATA FOR EVENT FLIGHT) 0 0 Other View
165 10-AIR-C FLIGHT DATA RECORDER - AIRPLANE - GROUP CHAIRMAN'S FACTUAL REPORT ADDENDUM - OBSERVATION FLIGHT 6 0 Text/Image View
166 10-AIR-D FLIGHT DATA RECORDER - AIRPLANE - GROUP CHAIRMAN'S FACTUAL REPORT ADDENDUM - ATTACHMENT 1 (QAR TABULAR DATA FOR OBSERVATION FLIGHT) 0 0 Other View
167 10-HELO-A FLIGHT DATA RECORDER - HELICOPTER - GROUP CHAIRMAN'S FACTUAL REPORT 32 21 Text/Image View
168 10-HELO-B FLIGHT DATA RECORDER - HELICOPTER - ATTACHMENT 1 (FDR TABULAR DATA FOR EVENT FLIGHT) 0 0 Other View
169 10-HELO-C FLIGHT DATA RECORDER - HELICOPTER - GROUP CHAIRMAN'S FACTUAL REPORT ADDENDUM 1 - OBSERVATION FLIGHT 6 0 Text/Image View
170 10-HELO-D FLIGHT DATA RECORDER - HELICOPTER - GROUP CHAIRMAN'S FACTUAL REPORT ADDENDUM 1 - ATTACHMENT 1 (HUMS TABULAR DATA FOR OBSERVATION FLIGHT) 0 0 Other View
171 10-HELO-E FLIGHT DATA RECORDER - HELICOPTER - GROUP CHAIRMAN'S FACTUAL REPORT ADDENDUM 2 - ALTIMETER TEST FLIGHTS 6 0 Text/Image View
172 10-HELO-F FLIGHT DATA RECORDER - HELICOPTER - GROUP CHAIRMAN'S FACTUAL REPORT ADDENDUM 2 - ATTACHMENT 1 (HUMS TABULAR DATA FOR ALTIMETER TEST FLIGHT - SHIP 06-27093) 0 0 Other View
173 10-HELO-G FLIGHT DATA RECORDER - HELICOPTER - GROUP CHAIRMAN'S FACTUAL REPORT ADDENDUM 2 - ATTACHMENT 2 (HUMS TABULAR DATA FOR ALTIMETER TEST FLIGHT - SHIP 90-26259) 0 0 Other View
174 10-HELO-H FLIGHT DATA RECORDER - HELICOPTER - GROUP CHAIRMAN'S FACTUAL REPORT ADDENDUM 2 - ATTACHMENT 3 (HUMS TABULAR DATA FOR ALTIMETER TEST FLIGHT - SHIP 99-26829) 0 0 Other View
175 10-HELO-I FLIGHT DATA RECORDER - HELICOPTER - GROUP CHAIRMAN'S FACTUAL REPORT ADDENDUM 3 - PITOT-STATIC SYSTEM OPERATIONAL CHECK 6 0 Text/Image View
176 10-HELO-J FLIGHT DATA RECORDER - HELICOPTER - GROUP CHAIRMAN'S FACTUAL REPORT ADDENDUM 3 - ATTACHMENT 1 (HUMS TABULAR DATA FOR PITOT-STATIC SYSTEM OPERATIONAL CHECK - SHIP 06-27093) 0 0 Other View
177 10-HELO-K FLIGHT DATA RECORDER - HELICOPTER - GROUP CHAIRMAN'S FACTUAL REPORT ADDENDUM 3 - ATTACHMENT 2 (HUMS TABULAR DATA FOR PITOT-STATIC SYSTEM OPERATIONAL CHECK - SHIP 90-26259) 0 0 Other View
178 10-HELO-L FLIGHT DATA RECORDER - HELICOPTER - GROUP CHAIRMAN'S FACTUAL REPORT ADDENDUM 3 - ATTACHMENT 3 (HUMS TABULAR DATA FOR PITOT-STATIC SYSTEM OPERATIONAL CHECK - SHIP 99-26829) 0 0 Other View
179 12-AIR-A COCKPIT VOICE RECORDER - AIRPLANE - GROUP CHAIRMAN'S FACTUAL REPORT 61 2 Text/Image View
180 12-HELO-A COCKPIT VOICE RECORDER - HELICOPTER - GROUP CHAIRMAN'S FACTUAL REPORT 116 4 Text/Image View
181 13-A AIRCRAFT PERFORMANCE STUDY - HISTORY OF FLIGHT 39 0 Text/Image View
182 13-B NIGHT OBSERVATION FLIGHTS AND GROUND LOCATIONS 18 0 Text/Image View
183 13-C NIGHT OBSERVATION HELICOPTER ADS-B DATA 1 0 Other View
184 13-D NIGHT OBSERVATION AIRPLANE ADS-B DATA 1 0 Other View
185 13-HELO-A ALTIMETER TESTING REPORT 49 0 Text/Image View
186 13-HELO-B ALTIMETER TEST HELICOPTER ADS-B DATA 1 0 Other View
187 13-HELO-C ALTIMETER TEST DCA ALTIMETER SETTINGS 1 0 Other View
188 15-A 25-014 MATERIALS LABORATORY FACTUAL REPORT - EXTERIOR LIGHTS 12 0 Text/Image View
189 15-B 25-020 MATERIALS LABORATORY FACTUAL REPORT - FIBER COMPOSITE IDENTIFICATION 14 0 Text/Image View
190 17-A SAFETY DATA GROUP CHAIRMAN'S FACTUAL REPORT 33 0 Text/Image View
191 17-B AVIATION SAFETY REPORTING SYSTEM (ASRS) REVIEW AND ANALYSIS PROCESS 6 0 Text/Image View
192 17-C RESULTS FROM NEAR-MIDAIR COLLISION SYSTEM DATABASE 4 0 Text/Image View
193 17-D RESULTS FROM AVIATION SAFETY REPORTING SYSTEM (ASRS) 15 0 Text/Image View
194 17-E US ARMY REVIEW OF NEAR MISS AND MISHAP REPORTS 6 0 Text/Image View
195 17-F RESULTS FROM THE US COAST GUARD E-AVIATRS DATABASE 3 0 Text/Image View
196 17-G RESULTS FROM NTSB ACCIDENT DATABASE 6 0 Text/Image View
197 17-H ADS-B PERFORMANCE MONITOR DATA 10 0 Other View
198 17-I OVERVIEW OF THE ASIAS PROGRAM 16 0 Text/Image View
199 17-J TCAS TA AND RA AVAILABILITY IN FOQA 3 0 Text/Image View
200 17-K ATO AJI FOLLOW-UP RESPONSE CONCERNING ARIA AND THE PAR PROCESS 9 0 Text/Image View
201 17-L PSA TCAS SUMMARY KDCA 3 0 Text/Image View
202 17-M PSA FLIGHT SAFETY INDEX 3 0 Text/Image View
203 17-N DEPARTMENT OF DEFENSE DODI 6055.07 MISHAP NOTIFICATION, INVESTIGATION, REPORTING, AND RECORD KEEPING 53 0 Text/Image View
204 17-O FAA ADVISORY CIRCULAR 00-46F AVIATION SAFETY REPORTING PROGRAM 7 0 Text/Image View
205 17-P FAA ORDER 8000.82A AMENDED DESIGNATION OF AVIATION SAFETY ACTION PROGRAM (ASAP) INFORMATION AS PROTECTED FROM PUBLIC DISCLOSURE UNDER 14 CFR PART 193 7 0 Text/Image View
206 17-Q FAA ORDER 8000.369C SAFETY MANAGEMENT SYSTEM 20 0 Text/Image View
207 17-R FAA ORDER 8020.11D_W_CHG_1 AIRCRAFT ACCIDENT AND INCIDENT NOTIFICATION, INVESTIGATION AND REPORTING 84 0 Text/Image View
208 17-S FAA ORDER JO 7210.633A_CHG_1 AIR TRAFFIC ORGANIZATION (ATO) QUALITY ASSURANCE 14 0 Text/Image View
209 17-T FAA ORDER JO 8020.16E AIR TRAFFIC ORGANIZATION AIRCRAFT ACCIDENT AND AIRCRAFT INCIDENT NOTIFICATION, INVESTIGATION, AND REPORTING 168 0 Text/Image View
210 17-U FAA ORDER JO_7210.634A_CHG_1 AIR TRAFFIC ORGANIZATION (ATO) QUALITY CONTROL 91 0 Text/Image View
211 17-V FAA ORDER VS_8000.367D AVS SAFETY MANAGEMENT SYSTEM (AVSSMS) REQUIREMENTS 30 0 Text/Image View
212 17-W ATO SAFETY PERFORMANCE UPDATE TO CONGRESSIONAL AVIATION AND APPROPRIATION SUBCOMMITTEES 20 0 Text/Image View
213 17-X FAA NATIONAL AIRSPACE SYSTEM HELICOPTER OPERATIONS HELICOPTER ROUTE ANALYSIS 80 0 Text/Image View
214 SAFETY DATA GROUP CHAIRMAN'S FACTUAL REPORT ADDENDUM 4 0 Text/Image View
215 18-A PERSONAL ELECTRONIC DEVICES - MOBILE PHONES - SPECIALIST'S FACTUAL REPORT 8 0 Text/Image View
216 19-A EXTERIOR LIGHTING - VIDEO - SPECIALIST'S STUDY REPORT 11 11 Text/Image View
217 19-B EXTERIOR LIGHTING - VIDEO - SPECIALIST'S STUDY REPORT - ATTACHMENT 1 0 0 Other View
218 19-C EXTERIOR LIGHTING - VIDEO - SPECIALIST'S STUDY REPORT - ATTACHMENT 2 0 0 Other View
219 19-D EXTERIOR LIGHTING - VIDEO - SPECIALIST'S STUDY REPORT - ATTACHMENT 3 0 0 Other View
220 19-E EXTERIOR LIGHTING - VIDEO - SPECIALIST'S STUDY REPORT - ATTACHMENT 4 0 0 Other View
221 19-F EXTERIOR LIGHTING - VIDEO - SPECIALIST'S STUDY REPORT - ATTACHMENT 5 0 0 Other View
222 19-G EXTERIOR LIGHTING - VIDEO - SPECIALIST'S STUDY REPORT - ADDENDUM 3 1 Text/Image View
223 21-A RECOVERY GROUP CHAIRMAN'S FACTUAL REPORT 18 16 Text/Image View
224 22-A DCA AIR TRAFFIC CONTROL TOWER COMMUNICATIONS FACTUAL REPORT 38 0 Text/Image View
225 23-A COCKPIT VOICE RECORDERS AND AIR TRAFFIC CONTROL COMBINED TRANSCRIPT - FACTUAL REPORT 34 0 Text/Image View
226 DCA ASOS 1-MINUTE OBSERVATIONS PROVIDED BY THE FAA (IN THE PROVIDED XML FORMAT FOR TIMES BETWEEN 1900 AND 2200) 0 0 Other View
227 DAA FMQ-19/ADS 1-MINUTE OBSERVATIONS THROUGH THE ACCIDENT DAY PROVIDED BY DAA PERSONNEL (REDACTED) 0 0 Other View
228 PARTY HEARING SUBMISSION - US ARMY 5 0 Text/Image View
229 PARTY HEARING SUBMISSION - FAA 5 0 Text/Image View
230 AIRCRAFT PERFORMANCE ALTIMETER TESTING REPORT - ERRATA 2 0 Text/Image View
231 AIRCRAFT PERFORMANCE STUDY ALTITUDE ADDENDUM 45 0 Text/Image View
232 US ARMY - UNAIDED NIGHT VISION VS NIGHT VISION GOGGLE 6 11 Text/Image View
233 HELICOPTER AIRWORTHINESS GROUP CHAIRMAN'S FACTUAL REPORT - ERRATA 2 0 Text/Image View
234 N709PS AIRWORTHINESS CERTIFICATES 2 0 Text/Image View
235 PERSONAL ELECTRONIC DEVICES - PERSONAL COMPUTING DEVICES - SPECIALIST'S FACTUAL REPORT 11 0 Text/Image View
236 ATTACHMENT 1 TO PERSONAL ELECTRONIC DEVICES - PORTABLE COMPUTING DEVICES - SPECIALIST'S FACTUAL REPORT 1 0 Other View
237 PERSONAL COMPUTING DEVICES - IPAD MINI 5 - FOREFLIGHT TRACKLOG 1 0 Other View
238 STATEMENT OF PARTY REPRESENTATIVES TO NTSB INVESTIGATION 14 0 Text/Image View
239 AIR LINE PILOTS ASSOCIATION - PARTY SUBMISSION 84 0 Text/Image View
240 ASSOCIATION OF FLIGHT ATTENDANTS - PARTY SUBMISSION 1 0 Text/Image View
241 ARMY - PARTY SUBMISSION 1 28 0 Text/Image View
242 ARMY - PART SUBMISSION 2 2 0 Text/Image View
243 FEDERAL AVIATION ADMINISTRATION - PARTY SUBMISSION 5 0 Text/Image View
244 NATIONAL AIR TRAFFIC CONTROLLERS ASSOCIATION - PARTY SUBMISSION 6 0 Text/Image View
245 SIKORSKY, A LOCKHEED MARTIN CORPORATION - PARTY SUBMISSION 6 0 Text/Image View
246 TRANSCRIPT - PUBLIC HEARING DAY 1 (07/30/25) 329 0 Text/Image View
247 TRANSCRIPT - PUBLIC HEARING DAY 2 (07/31/25) 278 0 Text/Image View
248 TRANSCRIPT - PUBLIC HEARING DAY 3 (08/01/25) 425 0 Text/Image View
249 VIDEO OF UH60 OBSERVATION FLIGHT FROM DCA TOWER 0 0 Other View
250 VIDEO OF CRJ OBSERVATION FLIGHT FROM DCA TOWER 0 0 Other View
251 US ARMY UH-60 BARO ALTIMETER TEST RESULTS MEMO (AUGUST 27 2025) 2 0 Text/Image View
252 AIRCRAFT PERFORMANCE & COCKPIT VISIBILITY STUDY 179 0 Text/Image View
253 MEDICAL GROUP CHAIR'S FACTUAL REPORT 41 0 Text/Image View
254 MEDICAL GROUP CHAIR'S FACTUAL REPORT - ATTACHMENT 1 - AFMES TOXICOLOGY REPORTS - HELICOPTER IP PI AND CE 3 0 Text/Image View
255 MEDICAL GROUP CHAIR'S FACTUAL REPORT - ATTACHMENT 2 - FAA TOXICOLOGY REPORTS - AIRPLANE CAPTAIN AND FIRST OFFICER 2 0 Text/Image View
256 MEDICAL GROUP CHAIR'S FACTUAL REPORT - ATTACHMENT 3 - US ARMY AEROMEDICAL POLICY LETTER SERIES 345 0 Text/Image View
257 MEDICAL GROUP CHAIR'S FACTUAL REPORT - ATTACHMENT 4 - AR 40-501 STANDARDS OF MEDICAL FITNESS 78 0 Text/Image View
258 MEDICAL GROUP CHAIR'S FACTUAL REPORT - ATTACHMENT 5 - AR 40-502 MEDICAL READINESS 44 0 Text/Image View
259 MEDICAL GROUP CHAIR'S FACTUAL REPORT - ATTACHMENT 6 - AR 600-105 AVIATION SERVICE OF RATED ARMY OFFICERS 39 0 Text/Image View
260 MEDICAL GROUP CHAIR'S FACTUAL REPORT - ATTACHMENT 7 - AR 600-106 FLYING STATUS FOR NONRATED ARMY AVIATION PERSONNEL 25 0 Text/Image View
261 MEDICAL GROUP CHAIR'S FACTUAL REPORT - ATTACHMENT 8 - DA PAM 40-502 MEDICAL READINESS PROCEDURES 72 0 Text/Image View
262 MEDICAL GROUP CHAIR'S FACTUAL REPORT - ATTACHMENT 9 - FAA GUIDE FOR AVIATION MEDICAL EXAMINERS 840 0 Text/Image View
263 MEDICAL GROUP CHAIR'S FACTUAL REPORT - ATTACHMENT 12 - FAA ORDER JO 1030_3B INITIAL EVENT RESPONSE 49 0 Text/Image View
264 MEDICAL GROUP CHAIR'S FACTUAL REPORT - ATTACHMENT 10 - FAA ORDER 3930_3C AIR TRAFFIC CONTROL SPECIALIST HEALTH PROGRAM 47 0 Text/Image View
265 MEDICAL GROUP CHAIR'S FACTUAL REPORT - ATTACHMENT 11 - DOT DRUG AND ALCOHOL-FREE DEPARTMENTAL WORKPLACE DRUG AND ALCOHOL TESTING GUIDE 113 0 Text/Image View
266 CDTI SIMULATION FOR AIRPLANE (DCA25MA108) 0 0 Other View
267 INVESTIGATIVE HEARING ANIMATION DESCRIPTION 5 0 Text/Image View
268 CDTI SIMULATION FOR HELICOPTER (DCA25MA108) 0 0 Other View