- Registered owner
- United Airlines Inc
- Location
- Chicago, IL
- Owner type
- Corporation
- Serial number
- 67603
- Year built
- 2023
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Experimental, research and development
- Airworthiness date
- August 2, 2023
- Certificate issued
- August 23, 2023
- Expires
- August 31, 2030
- Mode S code
- AA7F03
Boeing 737-9TCDS A16WEAirframe · Boeing 737-9TCDS E00088ENEngine · CFM International LEAP-1B28 series
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every CFM International LEAP-1B28 model are included below.
On this page
Airworthiness directives that may apply · 48
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 2018 | 5 |
|---|---|
| 2019 | 4 |
| 2020 | 7 |
| 2021 | 10 |
| 2022 | 4 |
| 2023 | 9 |
| 2024 | 6 |
| 2025 | 5 |
| 2026 | 8 |
See all 58 ADs
Information bulletins that may apply · 4
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N77573Matched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Boeing 737-9 aircraft
FAA incident reports
No FAA accident or incident reports matched to N77573Matched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Boeing 737-9 aircraft
Service difficulty reports · 6
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR CALA2026081718686Target · out of adjustALERTING {52-71003} PSEU AFT ENTRY DOOR SWITCH SENSOR IS TARGET FAR IN AIR, FAULTING 5 OF 10 LEGS. AS PRECAUTION. CARRIED BY ELB PERFORMED FIM 52-10, TASK 802, FOUND SENSOR TARGET FOR AFT ENTRY IN MARG POSITION, ADJUSTED THE SENSOR IAW AMM 52-71-11. OPS SDR CALA2026022314021Handle · not seatedREJECTED TAKEOFF AT 80 KTS FOR L1 DOOR INDICATION. CREW CONFIRMED L1 DOOR HANDLE NOT ALL THE WAY DOWN INDICATION WORKED WHEN HANDLE WAS RESET BY FA'S. PERRFORMED OPS CHECKS IAW FIM 52-10 TASK 802 ALL OPS CHECKS OK DOOR LOCKS FREELY. IAW AMM 05-51-07 NO INSPECSDR CALA2025113011592Light · false activationFWD ENTRY DOOR LIGHT ILLUMINATED ON ROTATION. STAYED ON FOR 2 MI N. PRESSURIZATION NORMAL. POWERED UP AC. NO FWD LIGHT ENTRY ON. NO LATCHED MESSAGES, MX LIGHT OUT.SDR CALA2025080507310Girt Bar · no discrepancyAFT LEFT DOOR GIRT BAR LOOSE ON HOLDER. INSPECTED CLIPS OPS CHECK GOOD. REF. AMM 25-66-01.SDR CALA2024093000703Motor · seizedSTAB TRIM INOP AFTER LANDING. STAB TRIM ACTUATOR CIRCUIT BREAKER IS POPPED. REMOVED AND REPLACED STABILIZER TRIM MOTOR IAW AMM 27-41-71-700-801 AND AMM 27-41-71-400-801. OPERATIONAL CHK GOOD. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1515090 SN OFF 1093 MOTORSDR CALA2023103103241Charger · inoperativeFIRST CLASS SEAT MOUNTED EMERGENCY LIGHTS FROM SEAT ROW 1AB TO SEAT ROW 5AB INOP . ADDED MATERIALS P/N D717-01-100. P/N D171-01-100 ADDED. REMOVED AND REPLACED BATTERY CHARGER M2816 AT STA 310 WL 290 RBL 6 IAW WDM 33-51-12-4 AND PERFORMED OPS CHECK OF EMERGENC
STCs that may be installed · 105
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 105 STCs
Earlier aircraft with this N-number · 1
This aircraft carried N77573 before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.