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Aircraft
N648UA
Common
- Mode S hex
- A884B6
- Manufacturer
- Boeing
- Serial number
- 25285
- Year built
- 199234 years old
- Operator
- United Airlines Inc (UAL)
- Country of registration
- États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
- First contact
- 6 Apr 2016, 06:39
- Last contact
- 26 Sept 2026, 12:36
- Logged visits
- 800
The station's story
- Cumulative contact time
- 313 h
- Distinct days
- 434
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #871 of 60,200
- Longest contact
- 3 h 1 min
Observed callsigns
UAL (761 contacts, 2016-2026) · CMB (1 contacts, 2017)
Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| UAL885 | LIRF > KIAD | 11 Feb 2026, 12:1411 Feb 2026 | 11 Feb 2026, 12:35 | 32,000 ft | 1,570 |
| UAL884 | KIAD > LIRF | 11 Feb 2026, 07:4011 Feb 2026 | 11 Feb 2026, 07:59 | 35,050 ft | 1,002 |
| UAL749 | KCVG > KDEN | 6 Feb 2026, 11:146 Feb 2026 | 6 Feb 2026, 11:52 | 29,975 ft | 1,865 |
| UAL748 | KORD > KSEA | 6 Feb 2026, 08:256 Feb 2026 | 6 Feb 2026, 08:31 | not transmitted | no position received |
| UAL748 | KORD > KSEA | 6 Feb 2026, 06:506 Feb 2026 | 6 Feb 2026, 07:19 | not transmitted | 2,240 |
| UAL749 | KCVG > KDEN | 26 Jan 2026, 11:4826 Jan 2026 | 26 Jan 2026, 12:28 | 28,025 ft | 1,416 |
| UAL748 | KORD > KSEA | 25 Jan 2026, 07:1725 Jan 2026 | 25 Jan 2026, 07:53 | not transmitted | 3,241 |
| UAL53 | LSZH > KIAD | 6 Jan 2026, 12:056 Jan 2026 | 6 Jan 2026, 12:27 | 30,000 ft | 1,303 |
| UAL52 | KIAD > LSZH | 6 Jan 2026, 07:136 Jan 2026 | 6 Jan 2026, 07:33 | 13,900 ft | 1,479 |
| UAL53 | LSZH > KIAD | 4 Jan 2026, 12:184 Jan 2026 | 4 Jan 2026, 12:34 | 30,000 ft | 969 |
| UAL52 | KIAD > LSZH | 4 Jan 2026, 07:034 Jan 2026 | 4 Jan 2026, 07:21 | 14,625 ft | 1,101 |
| UAL53 | LSZH > KIAD | 2 Jan 2026, 12:082 Jan 2026 | 2 Jan 2026, 12:28 | 32,000 ft | 1,283 |
| UAL52 | KIAD > LSZH | 2 Jan 2026, 07:072 Jan 2026 | 2 Jan 2026, 07:20 | 12,975 ft | 1,011 |
| UAL749 | KCVG > KDEN | 27 Dec 2025, 11:1427 Dec 2025 | 27 Dec 2025, 11:49 | not transmitted | 1,300 |
| UAL748 | KORD > KSEA | 27 Dec 2025, 08:0027 Dec 2025 | 27 Dec 2025, 08:30 | not transmitted | 1,955 |
| UAL53 | LSZH > KIAD | 26 Dec 2025, 12:0626 Dec 2025 | 26 Dec 2025, 12:21 | 34,000 ft | 866 |
| UAL52 | KIAD > LSZH | 26 Dec 2025, 07:3326 Dec 2025 | 26 Dec 2025, 07:58 | 11,625 ft | 1,569 |
| UAL53 | LSZH > KIAD | 25 Dec 2025, 12:0425 Dec 2025 | 25 Dec 2025, 12:20 | 32,000 ft | 1,184 |
| UAL52 | KIAD > LSZH | 25 Dec 2025, 07:3225 Dec 2025 | 25 Dec 2025, 07:52 | 12,375 ft | 1,586 |
| UAL885 | LIRF > KIAD | 24 Dec 2025, 12:1024 Dec 2025 | 24 Dec 2025, 12:23 | 32,025 ft | 563 |
| UAL884 | KIAD > LIRF | 24 Dec 2025, 08:0524 Dec 2025 | 24 Dec 2025, 08:31 | 35,000 ft | 1,431 |
| UAL885 | LIRF > KIAD | 23 Dec 2025, 12:0423 Dec 2025 | 23 Dec 2025, 12:15 | 30,000 ft | 545 |
| UAL884 | KIAD > LIRF | 23 Dec 2025, 07:0923 Dec 2025 | 23 Dec 2025, 07:36 | 33,000 ft | 1,424 |
| UAL749 | KCVG > KDEN | 20 Dec 2025, 11:3820 Dec 2025 | 20 Dec 2025, 12:15 | 28,050 ft | 1,056 |
| UAL748 | KORD > KSEA | 20 Dec 2025, 09:4420 Dec 2025 | 20 Dec 2025, 10:16 | not transmitted | 2,660 |
