⚑ Agent Identified Eitri-Agent-447APU Records Analysis
DA Form contained all necessary data to calculate APU times from the index-recorder
readings. No agent reconnaissance of significant history was required.
APU Subcomponents
8 items
⚠APU calculations need index readings; information presented is APU information at install only.
AUXILIARY POWER UNIT
PN 116305-302APUHOURSCONDCond Hours
TSN (hrs) at install
81.0
DueCondComp install (hrs)81
Used:
—Remaining:
—⌛ needs recorder input
— % Life
PB $205,235 FN
PB $217,500 NE
PB $180,000 OH
PB $160,000 OR
PB $250,000 RP
PB $175,000 SV
SM $71,193 OH
SM $114,436 NE
AUXILIARY POWER UNIT
PN 116305-302APUSTARTSPASS6000.0 Starts
Component lifecycle analysis across airframe and engines
Engine
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Part-Out Valuation
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Records Search
Semantic search across 1394
maintenance records (619 faults, 775 historical entries) for this airframe.
Type maintenance shorthand, part numbers, or plain English.
Risk Analysis
Pre-baked categorized risk review across the full corpus. Generated
2026-06-29
using claude-sonnet-4-5-20250929.
This aircraft has one critical open safety item requiring immediate attention: compliance with H-60-26-SOF-02 regarding non-conforming primary main rotor servos is required prior to next flight but not to exceed 17 DEC 2025. Additionally, the aircraft is restricted from cargo hook operations due to squib removal for the BEST program, and a glide slope flag is present on the copilot's attitude indicator.
Fault
2026-01-057,980.0 hrshigh
Open requirement to comply with non-conforming primary main rotor servos message prior to next flight but not to exceed 17 DEC 2025.
COMPLY WITH H-60-26-SOF-02 , NON-COMFORMING PRIMARY MAIN ROTOR SERVOS, PRIOR TO NEXT FLIGHT, BUT NOT TO EXCEED 17 DEC 25 | resolved: COMPLIED WITH H-60-26-SOF-02 , NON-COMFORMING PRIMARY MAIN ROTOR SERVOS, | status: closed | recorded…
Fault
2026-01-077,980.3 hrshigh
Aircraft restricted from cargo hook operations due to removal of squib for BEST program, limiting mission capability.
RESTRICTED FROM CARGO HOOK OPERATONS DUE TO REMOVAL OF SQUIB F OR THE BEST PROGRAM | status: open | recorded 2026-01-07 @ 7980.3h
Fault
2025-09-077,952.3 hrshigh
Glide slope flag present on copilot's attitude indicator, affecting instrument flight capability.
GLIDE SLOPE FLAG PRESENT ON COPILOTS ATTITUDE INDIDCATOR | status: open | recorded 2025-09-07 @ 7952.3h
Fault
2025-07-317,949.0 hrshigh
Aircraft restricted from use of windshield wipers due to copilot windshield wiper converter and cable not functioning properly.
RESTRICTED FROM USE OF WINDSHIELD WIPERS DUE TO CO-PILOT WINDS HIELD WIPER CONVERTER AND CABLE NOT FUNCTIONING PROPERLY. REQU IRES REPLACEMENT. | resolved: REPLACED CONVERTER AND FLEX HOSE ASSEMBLY | status: closed | recorded 2025-07-31 @…
Fault
2025-08-157,949.0 hrshigh
Aircraft restricted from GPS navigation due to 128D screen not powering on, limiting navigation capability.
AIRCRAFT RESTRICTED FROM GPS NAVIGATION DUE TO 128D SCREEN NOT POWERING ON. | resolved: CDU SN: 0442C removed and replaced with CDU SN: 1812 due t o Control Exchange to AIRCRAFT UH-60L 9326519. Control Exc hange # 25234002 see DA…
This aircraft has one critical open item: an aft cabin floor section with a front L/H corner that is cracked around hardware. Additional open items include torn upper cabin door seals, loose rivets on HIRSS exhaust suppressor cores, and an open pilot's aft outboard seat resilient mount that is torn.
Fault
2025-05-067,931.6 hrshigh
Aft cabin floor section front L/H corner is cracked around hardware, requiring structural repair.
AFT CABIN FLOOR SECTION, FRONT L/H CORNER CRACKED AROUND HDWR [WP0456] | status: open | recorded 2025-05-06 @ 7931.6h
Fault
2025-03-117,902.6 hrshigh
R/H upper cabin door seal is torn and requires replacement.
R/H UPPER CABIN DOOR SEAL TORN. PN: 70217-02721-151 | status: open | recorded 2025-03-11 @ 7902.6h
Fault
2025-03-117,902.6 hrshigh
L/H upper cabin door seal is torn and requires replacement.
L/H UPPER CABIN DOOR SEAL TORN. PN: 78286/70217-02721-140 | status: open | recorded 2025-03-11 @ 7902.6h
Fault
2025-05-067,931.6 hrshigh
Number 2 HIRSS exhaust has 2 loose rivets on suppressor core requiring repair.
#2 HIRSS EXHAUST 2EA LOOSE RIVETS ON SUPRESSOR CORE [WP0715] | status: open | recorded 2025-05-06 @ 7931.6h
Fault
2025-05-067,931.6 hrshigh
Number 1 HIRSS exhaust has 4 loose rivets on suppressor core requiring repair.
#1 HIRSS EXHAUST 4EA LOOSE RIVETS ON SUPRESSOR CORE [WP0715] | status: open | recorded 2025-05-06 @ 7931.6h
Fault
2025-05-067,931.6 hrshigh
Pilot's aft outboard seat resilient mount is torn and requires replacement.
PILOTS AFT OUTBOARD SEAT RESILIENT MOUNT TORN [WP0402] | status: open | recorded 2025-05-06 @ 7931.6h
This aircraft has multiple open Aviation Safety Action Messages requiring compliance. Critical items include H-60-26-SOF-02 (non-conforming primary main rotor servos) due by 17 DEC 2025, H-60-25-ASAM-10 (pilot/copilot seat harness replacement) due by 31 JAN 26, and H-60-25-ASAM-09 (hydraulic reservoir pumping unit filter replacement) due at 8011.9 aircraft hours. The aircraft also has an open H-60-22-AMAM-08 (NAS1304 bolt inspection) due 14 JUL 2026.
Fault
2026-01-057,980.0 hrshigh
H-60-26-SOF-02 non-conforming primary main rotor servos compliance required prior to next flight but not to exceed 17 DEC 2025.
COMPLY WITH H-60-26-SOF-02 , NON-COMFORMING PRIMARY MAIN ROTOR SERVOS, PRIOR TO NEXT FLIGHT, BUT NOT TO EXCEED 17 DEC 25 | resolved: COMPLIED WITH H-60-26-SOF-02 , NON-COMFORMING PRIMARY MAIN ROTOR SERVOS, | status: closed | recorded…
Fault
2025-07-097,940.8 hrshigh
H-60-25-ASAM-10 pilot and copilot seat harness assembly replacement due 22 JUL 2025, extended to 31 JAN 26.
SAFETY MESSAGE NUMBER: H-60-25-ASAM-10 DESCRIPTION: PILOT AND COPILOT SEAT HARNESS ASSEMBLY REPLACEMENT. IS DUE: 22 JUL 202 5 CALENDAR | resolved: COMPLIED WITH H-60-25-ASAM-10 DESCRIPTION: PILOT AND COPIL OT SEAT HARNESS ASSEMBLY…
Fault
2025-07-087,940.8 hrshigh
H-60-25-ASAM-10 copilot seat harness assembly requires replacement no later than 31 JAN 26.
COPILOT SEAT HARNESS ASSEMBLY REQUIRES REPLACEMENT IAW H-60-25 -ASAM-10 NO LATER THAN 31 JAN 26 | resolved: SEAT BELT HARNESS HAS BEEN REPLACED WITH NSN:01-708-4299 I AW H-60-25-ASAM-10 | status: closed | recorded 2025-07-08 @ 7940.8h |…
Fault
2025-07-087,940.8 hrshigh
H-60-25-ASAM-10 pilot seat harness assembly requires replacement no later than 31 JAN 26.
PILOT SEAT HARNESS ASSEMBLY REQUIRES REPLACEMENT IAW H-60-25-A SAM-10 NO LATER THAN 31 JAN 26 | resolved: SEAT BELT HARNESS HAS BEEN REPLACED WITH NSN:01-708-4299 I AW H-60-25-ASAM-10 | status: closed | recorded 2025-07-08 @ 7940.8h |…
Fault
2025-07-227,949.0 hrshigh
H-60-25-ASAM-09 hydraulic reservoir pumping unit filter requires replacement at 8011.9 aircraft hours not to exceed 22 JUL 2025.
Hydraulic Reservior Pumping Unit Filter Requires replacment pe r H-60-25-ASAM-09 at (8011.9) aircraft hours not to exceed 31 JAN 26 | status: open | recorded 2025-07-22 @ 7949h
Fault
2022-10-147,531.8 hrshigh
H-60-22-AMAM-08 NAS1304 bolt inspection is due 14 JUL 2026 calendar.
SAFETY MESSAGE NUMBER: H-60-22-AMAM-08 DESCRIPTION: NAS1304 BO LT INSPECTION. IS DUE: 14 JUL 2026 CALENDAR | status: open | recorded 2022-10-14 @ 7531.8h
SAFETY MESSAGE NUMBER: H-60-25-ASAM-07 DESCRIPTION: "COMPLY WI TH H-60-25-ASAM-07, RELIABILITY ENHANCED STABILATOR ACTUATOR I NSPECTION, PRIOR TO NEXT FIGHT, BUT NOT TO EXCEED 01 MAY 25.". IS DUE: 01 MAY 2025 CALENDAR | resolved: "Complied…
Fault
2025-08-157,949.0 hrshigh
H-60-25-ASAM-11 main landing gear axle radial movement inspection due at 8011.8 aircraft hours at next 120-hour inspection.
Comply with H-60-25-ASAM-11, Main Landing Gear Axle Radial Mov ement Inspection, at [8011.8] aircraft hours at the NEXT sched uled Preventive Maintenance Inspection (PMI), but not to excee d 14 AUG 27. | status: open | recorded 2025-08-15…
This aircraft is approaching several component life limits and has been inducted into the BEST program as of 06 APR 2026. Three major gearboxes (APU, intermediate gearbox, and tail rotor gearbox) require oil samples prior to next flight due to incomplete records. The tail rotor gearbox sight glass is staining and requires monitoring. Multiple components are nearing scheduled replacement intervals.
Fault
2026-04-287,983.6 hrshigh
Auxiliary power unit requires oil sample prior to next flight due to incomplete records.
AUXILIARY POWER UNIT SN: SPE102184 REQUIRES OIL SAMPLE PRIOR T O NEXT FLIGHT DUE TO INCOMPLETE RECORDS | status: open | recorded 2026-04-28 @ 7983.6h
Fault
2026-04-287,983.6 hrshigh
Intermediate gear box requires oil sample prior to next flight due to incomplete records.
INTERMEDIATE GEAR BOX SN: A00501354 REQUIRES OIL SAMPLE PRIOR TO NEXT FLIGHT DUE TO INCOMPLETE RECORDS | status: open | recorded 2026-04-28 @ 7983.6h
Fault
2026-04-287,983.6 hrshigh
Tail rotor gear box requires oil sample prior to next flight due to incomplete records.
TAIL ROTOR GEAR BOX SN: A00600861 REQUIRES OIL SAMPLE PRIOR TO NEXT FLIGHT DUE TO INCOMPLETE RECORDS | status: open | recorded 2026-04-28 @ 7983.6h
Fault
2025-04-227,919.8 hrsmedium
Tail rotor gear box sight glass is staining and oil level is still visible but requires continued monitoring.
Tail rotor gear box sight glass is staining. Oil level is stil l visible. Continue to monitor. | status: open | recorded 2025-04-22 @ 7919.8h
Fault
2026-04-237,983.6 hrshigh
Aircraft inducted into BEST Program on 06 APR 2026 with no DA 2408-18 scheduled maintenance performed after this date.
Aircraft inducted into the BEST Program on 06-APR-2026. No DA 2408-18 scheduled maintenance performed after this date. | status: open | recorded 2026-04-23 @ 7983.6h
Fault
2025-08-277,949.0 hrshigh
Second 40-hour torque check on L/H stabilator attachment fitting hardware required at aircraft hours 7971.6 due to replacement.
INSPECTION MANUALLY GENERATED ON 27 AUG 2025. INSP A298 LUBRIC ATE TAIL WHEEL BEARINGS FOR HELICPTR UTIL UH-60L CAGE: 78286 P N: UH-60L NSN: 1520012984532 SN: 9326482 IS DUE. STATUS WILL U PGRADE TO X ON: 8434.0 AIRCRAFT HOURS OR 22 SEP…
Fault
2025-09-117,972.8 hrshigh
Third 40-hour torque check on L/H stabilator attachment fitting hardware required at aircraft hours 8012.8 due to replacement.
THIRD 40 HR TQ CHECK ON LH STABILATOR ATTACHMENT FITTING HDWR REQUIRED AT ACFT HRS 8012.8 DUE TO REPLACEMENT IAW WP 0280 UN DER "Stabilator Hinge Fitting Torque Check" | resolved: COMPLETED IN CONJUNCTION WITH 40 HR INSP AND PASSED |…
NOTICE TO BUYER: Multiple items have been removed from this aircraft at the direction of the U.S. Government for the BEST program induction. Removed components include cargo hook squib (restricting cargo hook operations), FM1 radio (removed for BEST program induction), and various other mission-essential equipment. The aircraft was inducted into the BEST Program on 06 APR 2026, and no scheduled maintenance has been performed after this date.
Fault
2026-04-177,983.6 hrshigh
Notice to buyer entry states items have been removed from aircraft at direction of U.S. Government.
NOTICE TO BUYER: The following items have been removed from th e aircraft at the direction of the U.S. Government; to include but not limited to: CMWS JUNCTION BOC; SA-26669/ALE-47 (V) CM WS SEQUENCER; SENSOR ELECTRO-OPTIC MISSLE…
Fault
2026-01-077,980.3 hrshigh
Aircraft restricted from cargo hook operations due to removal of squib for BEST program.
RESTRICTED FROM CARGO HOOK OPERATONS DUE TO REMOVAL OF SQUIB F OR THE BEST PROGRAM | status: open | recorded 2026-01-07 @ 7980.3h
Fault
2025-06-267,939.3 hrshigh
FM1 radio component removed for induction into BEST program.
FM1 WILL RECEIVE BUT NOT TRANSMIT. | resolved: component removed for induction into BEST program. | status: closed | recorded 2025-06-26 @ 7939.3h | closed 2026-03-03 @ 7983.6h
Fault
2026-04-237,983.6 hrshigh
Aircraft inducted into BEST Program on 06 APR 2026 with no DA 2408-18 scheduled maintenance performed after this date.
Aircraft inducted into the BEST Program on 06-APR-2026. No DA 2408-18 scheduled maintenance performed after this date. | status: open | recorded 2026-04-23 @ 7983.6h
Fault
2026-01-137,983.6 hrshigh
Aircraft prepared for lateral transfer to ASF Hood with multiple components removed as documented in 13-2 forms.
ACFT PREPARED FOR LATERAL TRANSFER TO ASF HOOD. SEE 13-2'S FOR FOLLOWING COMPONENTS RMVD. | resolved: COMPONENTS RMVD | status: closed | recorded 2026-01-13 @ 7983.6h | closed 2026-01-13 @ 7983.6h
Fault
2026-01-137,983.6 hrshigh
Blanking plates required on areas where components were removed for ASF Hood lateral transfer.
BLANKING PLATES REQUIRED ON AREAS COMPONENTS WERE RMVD FOR ASF HOOD LATERAL TRANSFER. | resolved: HDWR AND CANNON PLUGS COVERED ALONG W/ BLANKING PLATES. RE FER TO 13-1 "LATERAL TRANSFER COMPONENT REMOVAL" FOR LOCAT IONS COVERED. | status:…
This aircraft has several administrative data-quality issues including multiple entry errors that were corrected, missing toolbox inventory numbers on maintenance forms, and incomplete records requiring oil samples for three major gearboxes. Several entries were made in error and subsequently closed, indicating potential record-keeping inconsistencies.
Fault
2025-11-057,980.0 hrsEntry errorhigh
Entry error for MLG service requirement was entered in error and subsequently closed.
[ENTRY ERROR] MLG REQUIRES SERVICE | resolved: ENTERRED IN ERROR | status: closed | recorded 2025-11-05 @ 7980h | closed 2025-11-10 @ 7980h
Fault
2025-11-057,980.0 hrsEntry errorhigh
Entry error for MLG service requirement was entered in error and subsequently closed.
[ENTRY ERROR] MLG REQUIRES SERVICE | resolved: ENTERRED IN ERROR | status: closed | recorded 2025-11-05 @ 7980h | closed 2025-11-10 @ 7980h
Fault
2025-11-057,980.0 hrsEntry errorhigh
Entry error for MLG service requirement was entered in error and subsequently closed.
[ENTRY ERROR] MLG REQUIRES SERVICE | resolved: ENTERRED IN ERROR | status: closed | recorded 2025-11-05 @ 7980h | closed 2025-11-10 @ 7980h
Fault
2025-04-157,915.1 hrsEntry errorhigh
Entry error for pilot headrest torn was entered in error and subsequently closed.
[ENTRY ERROR] #2 SIDE PILOT HEADREST TORN | resolved: ENTERED IN ERROR | status: closed | recorded 2025-04-15 @ 7915.1h | closed 2025-04-15 @ 7915.1h
Fault
2025-08-157,949.0 hrsEntry errormedium
Entry error for CDU removal due to controlled exchange was closed in error by maintenance.
[ENTRY ERROR] CDU REMOVED DUE TO CONTROLLED EXCHANGE WITH AIRCRAFT UH-60L - 8926180 | resolved: CLOSED IN ERROR BY Liles, Bryan SGT Entry made in error. | status: closed | recorded 2025-08-15 @ 7949h | closed 2025-08-15
Fault
2025-06-057,933.3 hrsEntry errorhigh
Entry error for 9-11 hour torque checks required on main rotor pitch control rod jamnuts was entered in error.
[ENTRY ERROR] 9-11 HOUR TQ CHECKS REQUIRED ON ALL M/R PC ROD JAMNUTS DUE TO TRACK AND BALANCE | resolved: WRITE UP ENTERED IN ERROR | status: closed | recorded 2025-06-05 @ 7933.3h | closed 2025-06-06 @ 7933.3h
Fault
2025-10-137,973.8 hrsEntry errorhigh
Entry error for inspection manually generated for engine history recorder readings was entered in error.
[ENTRY ERROR] INSPECTION MANUALLY GENERATED ON 13 OCT 2025. INSP A100 LH/RH ENGINE HISTORY RECORDER READINGS DUE FOR HELICPTR UTIL UH-60L CAGE: 78286 PN: UH-60L NSN: 1520012984532 SN: 9326482 IS DUE. STATUS WILL UPGRADE TO X ON: 18 NOV…
Fault
2026-04-287,983.6 hrshigh
Auxiliary power unit requires oil sample prior to next flight due to incomplete records.
AUXILIARY POWER UNIT SN: SPE102184 REQUIRES OIL SAMPLE PRIOR T O NEXT FLIGHT DUE TO INCOMPLETE RECORDS | status: open | recorded 2026-04-28 @ 7983.6h
Fault
2026-04-287,983.6 hrshigh
Intermediate gear box requires oil sample prior to next flight due to incomplete records.
INTERMEDIATE GEAR BOX SN: A00501354 REQUIRES OIL SAMPLE PRIOR TO NEXT FLIGHT DUE TO INCOMPLETE RECORDS | status: open | recorded 2026-04-28 @ 7983.6h
Fault
2026-04-287,983.6 hrshigh
Tail rotor gear box requires oil sample prior to next flight due to incomplete records.
TAIL ROTOR GEAR BOX SN: A00600861 REQUIRES OIL SAMPLE PRIOR TO NEXT FLIGHT DUE TO INCOMPLETE RECORDS | status: open | recorded 2026-04-28 @ 7983.6h
Custom Analysis
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