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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
- 7 Aug 2026, 11:50
- Logged visits
- 990
The station's story
- Cumulative contact time
- 357 h
- Distinct days
- 532
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #12,502 of 57,441
- Longest contact
- 5 h 59 min
Observed callsigns
UAL (940 contacts, 2016-2026)
Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| UAL12 | LSZH > KORD | 14 Apr 2025, 10:2314 Apr 2025 | 14 Apr 2025, 10:41 | 32,000 ft | 950 |
| UAL3 | KORD > LSZH | 14 Apr 2025, 06:3314 Apr 2025 | 14 Apr 2025, 06:53 | 12,375 ft | 1,224 |
| UAL957 | LSGG > KEWR | 7 Apr 2025, 09:257 Apr 2025 | 7 Apr 2025, 10:07 | 32,000 ft | 1,356 |
| UAL956 | KEWR > LSGG | 7 Apr 2025, 06:587 Apr 2025 | 7 Apr 2025, 07:38 | not transmitted | 2,788 |
| UAL12 | LSZH > KORD | 24 Mar 2025, 10:1524 Mar 2025 | 24 Mar 2025, 10:21 | 32,000 ft | 107 |
| UAL52 | KIAD > LSZH | 24 Mar 2025, 06:1124 Mar 2025 | 24 Mar 2025, 06:32 | 13,050 ft | 1,710 |
| UAL53 | LSZH > KIAD | 22 Mar 2025, 11:2522 Mar 2025 | 22 Mar 2025, 11:30 | 32,025 ft | 114 |
| UAL52 | KIAD > LSZH | 22 Mar 2025, 05:5622 Mar 2025 | 22 Mar 2025, 06:16 | 11,400 ft | 1,491 |
| UAL53 | LSZH > KIAD | 21 Mar 2025, 11:4921 Mar 2025 | 21 Mar 2025, 11:54 | 32,000 ft | 135 |
| UAL134 | KEWR > LSZH | 21 Mar 2025, 06:4921 Mar 2025 | 21 Mar 2025, 07:07 | 12,200 ft | 1,155 |
| UAL957 | LSGG > KEWR | 19 Mar 2025, 09:1119 Mar 2025 | 19 Mar 2025, 09:48 | 34,000 ft | 1,267 |
| UAL956 | KEWR > LSGG | 19 Mar 2025, 05:3819 Mar 2025 | 19 Mar 2025, 06:13 | not transmitted | 2,943 |
| UAL135 | LSZH > KEWR | 16 Mar 2025, 14:4616 Mar 2025 | 16 Mar 2025, 15:03 | 30,000 ft | 954 |
| UAL3 | KORD > LSZH | 16 Mar 2025, 11:3116 Mar 2025 | 16 Mar 2025, 11:44 | 14,000 ft | 695 |
| UAL12 | LSZH > KORD | 14 Mar 2025, 10:1414 Mar 2025 | 14 Mar 2025, 10:15 | 30,000 ft | 33 |
| UAL3 | KORD > LSZH | 14 Mar 2025, 07:0214 Mar 2025 | 14 Mar 2025, 07:19 | 14,200 ft | 1,122 |
| UAL957 | LSGG > KEWR | 9 Mar 2025, 09:319 Mar 2025 | 9 Mar 2025, 10:05 | 32,000 ft | 1,319 |
| UAL956 | KEWR > LSGG | 9 Mar 2025, 07:069 Mar 2025 | 9 Mar 2025, 07:34 | not transmitted | 2,447 |
| not transmitted | route not resolved | 7 Mar 2025, 10:017 Mar 2025 | 7 Mar 2025, 10:20 | 32,000 ft | 1,088 |
| not transmitted | route not resolved | 7 Mar 2025, 07:057 Mar 2025 | 7 Mar 2025, 07:22 | 13,000 ft | 1,121 |
| not transmitted | route not resolved | 6 Mar 2025, 10:326 Mar 2025 | 6 Mar 2025, 10:36 | 32,000 ft | 83 |
| not transmitted | route not resolved | 6 Mar 2025, 07:486 Mar 2025 | 6 Mar 2025, 08:07 | 12,125 ft | 1,119 |
| not transmitted | route not resolved | 4 Mar 2025, 07:474 Mar 2025 | 4 Mar 2025, 13:46 | 11,775 ft | 1,005 |
| not transmitted | route not resolved | 8 Feb 2025, 12:248 Feb 2025 | 8 Feb 2025, 12:41 | 28,000 ft | 991 |
| not transmitted | route not resolved | 8 Feb 2025, 08:028 Feb 2025 | 8 Feb 2025, 08:32 | 13,350 ft | 1,541 |
