Airframe N75861 Key Facts

  • Airframe N75861 (Boeing 757-300) was last observed on 2026-09-17 at monitored terminal (Global Airspace).
  • Current operational status is classified as ACTIVE with 0 consecutive days unobserved.
  • Registered Mode S 24-bit transponder address is AA3B05 with manufacturer serial number (MSN) 32585.
N75861 (Boeing 757-300)
Boeing 757-300 · Operated by United Airlines Reference: File Upload Bot (Magnus Manske)

Registry Record

Registration Mark
N75861
Manufacturer Serial Number (MSN)
32585
Mode S 24-bit ICAO Hex
aa3b05
Registered Owner
Wells Fargo Trust Co Na Trustee
Lessor / Financing
Carrier Owned / Unlisted
Estimated Airframe Age
6.0 years
Resolution Confidence
HIGH

Observation & Telemetry State

Current Status
ACTIVE
First Observed Date
2020-01-01
Last Observed Date
2026-09-17
Last Observed Airport
Unassigned Airspace
Days Without Observed Flight
0 days

Airframe Lifecycle & Genealogy History

MSN 32585 • Hex AA3B05
2020 OEM Production
Assembled by Boeing
Manufactured as Boeing 757-300 with Manufacturer Serial Number 32585 and assigned ICAO Mode S hex AA3B05.
2020 Commercial Entry
Delivered into Commercial Service
Accepted into commercial scheduled operations under tail registration N75861.
2023 Fleet Ownership
Direct Carrier Ownership
Direct balance-sheet asset operated and maintained under direct corporate ownership.
2026 (Current) ACTIVE
Operated by United Airlines
Current observed airframe age is 6.0 years. Telemetry active across global ADS-B tracking corridors.

90-Day Observed Activity Strip

Daily flight activity observations over the previous 90-day window.

Observed ADS-B Signal Unobserved / On Ground

Observed Flight Corridor History

CYYZ-KATLKATL-KLAXKLAX-KJFK