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Aircraft
N677UA
Common
- Mode S hex
- A8F77C
- Manufacturer
- Boeing
- Serial number
- 30029
- Year built
- 200125 years old
- Operator
- United Airlines Inc (UAL)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 2 Jun 2016, 07:27
- Last contact
- 25 Oct 2026, 09:52
- Logged visits
- 1,038
The station's story
- Cumulative contact time
- 375 h
- Distinct days
- 558
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #12,577 of 60,656
- Longest contact
- 5 h 59 min
Observed callsigns
UAL (986 contacts, 2016-2026)
Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| UAL135 | LSZH > KEWR | 23 Mar 2026, 11:2623 Mar 2026 | 23 Mar 2026, 11:27 | 30,025 ft | 36 |
| UAL134 | KEWR > LSZH | 23 Mar 2026, 08:3823 Mar 2026 | 23 Mar 2026, 08:58 | 14,625 ft | 1,311 |
| UAL3925 | route not resolved | 1 Mar 2026, 11:411 Mar 2026 | 1 Mar 2026, 11:59 | 36,000 ft | 1,104 |
| UAL3 | KORD > LSZH | 26 Feb 2026, 07:0726 Feb 2026 | 26 Feb 2026, 07:27 | 14,575 ft | 1,175 |
| UAL957 | LSGG > KEWR | 8 Feb 2026, 09:158 Feb 2026 | 8 Feb 2026, 09:57 | 32,025 ft | 1,910 |
| UAL956 | KEWR > LSGG | 8 Feb 2026, 06:488 Feb 2026 | 8 Feb 2026, 07:19 | not transmitted | 2,615 |
| UAL30 | KEWR > EDDM | 6 Feb 2026, 06:056 Feb 2026 | 6 Feb 2026, 06:24 | 34,175 ft | 1,626 |
| UAL30 | KEWR > EDDM | 31 Jan 2026, 06:0231 Jan 2026 | 31 Jan 2026, 06:23 | 37,000 ft | 1,762 |
| UAL957 | LSGG > KEWR | 26 Jan 2026, 09:0626 Jan 2026 | 26 Jan 2026, 09:48 | 30,000 ft | 1,547 |
| not transmitted | route not resolved | 26 Jan 2026, 07:3826 Jan 2026 | 26 Jan 2026, 08:01 | not transmitted | no position received |
| UAL956 | KEWR > LSGG | 25 Jan 2026, 06:4425 Jan 2026 | 25 Jan 2026, 07:19 | not transmitted | 2,715 |
| UAL135 | LSZH > KEWR | 24 Jan 2026, 10:5424 Jan 2026 | 24 Jan 2026, 11:10 | 31,625 ft | 1,259 |
| UAL134 | KEWR > LSZH | 24 Jan 2026, 07:1724 Jan 2026 | 24 Jan 2026, 07:37 | 14,350 ft | 1,308 |
| UAL957 | LSGG > KEWR | 23 Jan 2026, 09:1223 Jan 2026 | 23 Jan 2026, 09:49 | 30,025 ft | 1,660 |
| UAL956 | KEWR > LSGG | 23 Jan 2026, 06:2323 Jan 2026 | 23 Jan 2026, 07:01 | not transmitted | 2,543 |
| UAL135 | LSZH > KEWR | 20 Jan 2026, 11:0720 Jan 2026 | 20 Jan 2026, 11:13 | 34,000 ft | 301 |
| UAL134 | KEWR > LSZH | 20 Jan 2026, 07:4420 Jan 2026 | 20 Jan 2026, 08:08 | 12,975 ft | 1,668 |
| UAL12 | LSZH > KORD | 28 Dec 2025, 10:0328 Dec 2025 | 28 Dec 2025, 10:15 | 32,000 ft | 384 |
| UAL3 | KORD > LSZH | 28 Dec 2025, 07:3428 Dec 2025 | 28 Dec 2025, 07:52 | 11,800 ft | 1,249 |
| UAL135 | LSZH > KEWR | 25 Dec 2025, 14:1425 Dec 2025 | 25 Dec 2025, 14:30 | 34,000 ft | 1,407 |
| UAL134 | KEWR > LSZH | 25 Dec 2025, 11:5425 Dec 2025 | 25 Dec 2025, 12:17 | 13,050 ft | 1,682 |
| UAL12 | LSZH > KORD | 20 Dec 2025, 09:5820 Dec 2025 | 20 Dec 2025, 10:13 | 30,000 ft | 1,092 |
| UAL3 | KORD > LSZH | 20 Dec 2025, 07:2020 Dec 2025 | 20 Dec 2025, 07:37 | 13,275 ft | 1,211 |
| UAL12 | LSZH > KORD | 19 Dec 2025, 10:0019 Dec 2025 | 19 Dec 2025, 10:15 | 32,000 ft | 676 |
| UAL3 | KORD > LSZH | 19 Dec 2025, 07:1619 Dec 2025 | 19 Dec 2025, 07:31 | 15,925 ft | 1,123 |
